SALE ITEMS

Marlin 8 is a race-worthy mountain bike that won't break the bank. The smooth, lightweight RockShox fork, tubeless ready wheels, and wide-range 1x drivetrain make this model the best choice for new riders who want a fast cross country hardtail that will hold its own against our higher-end race bikes. It's right for you if... You want a race-ready mountain bike with upgrades on the parts that make a big difference in performance, like a lighter, higher quality suspension fork, wide-range 1x drivetrain, and tubeless ready wheels. The tech you get A light frame with internal cable routing, a smoother-feeling RockShox Judy Silver fork with a Solo Air spring and TurnKey hydraulic lockout, Shimano hydraulic disc brakes, tubeless ready Bontrager Kovee wheels, and a simple 1x12 drivetrain that ditches the front derailleur for less clutter and easier operation. The wide-range 11-50 cassette gives you all the gears you need for clawing up climbs and blazing down descents. The final word The tubeless ready wheels, RockShox suspension, wide range of gearing, and quality parts make it an awesome choice for new mountain bikers who know they want a serious bike for their money. It's fully capable of taking on big trail adventures and XC races. Why you'll love it - This is one of our most popular bikes for good reason. You get all the value, plus all the versatility—it's a totally race-worthy mountain bike with rear rack mounts if you use it for commuting too - The RockShox fork's Solo Air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring - Setting your wheels up tubeless reduces the overall weight of your bike and the chances you'll get a flat - The 1x drivetrain gives you all the gears you need and none you don't - Marlin models in XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – X-Large: 29-inch

The Vasona MIPS helmet combines sleek, lightweight design with an integrated Multi-Directional Impact Protection System (MIPS) that can redirect energy and provide more protection in certain impacts, giving you the latest in head protection on the road or trail. Made in a comfortable, Universal Fit women's size with Giro's adjustable Roc Loc Sport fit system, the Vasona's fit can be custom-tuned with a simple turn of the dial to make fitting fast and hassle-free. And with a range of colors to suit almost any style, you can choose exactly how your on-bike style comes together.

Roscoe 7 is a hardtail for riders who wanna have a blast ripping up the trail. A plush 140mm suspension fork, 29er wheels, and a wide-range drivetrain with plenty of gears make this bike great for new riders yet playful enough to make even the most experienced shredders smile. It's right for you if... You're new to the trail and want a fun and accessible hardtail that keeps you confident and in control when the trail gets rough. Or, you're a more experienced trail rider and you want a hardtail that knows how to party when you're out riding with friends. The tech you get A lightweight aluminum frame, fast-rolling 29er wheels, wide and grippy 2.6" tires, and a 140mm RockShox Recon fork with a lockout. It's equipped with a reliable Shimano 1x12 drivetrain with a wide range of gears for climbing, powerful hydraulic disc brakes, and a dropper post for room to get low on descents, corners, and jumps. The final word When you're riding Roscoe 7, it doesn't matter if you're a first-timer or an off-road pro—whatever your skill level, you're gonna have fun. It's built for ease of use and durability, so you can focus on enjoying the trail ahead. Why you'll love it - 29er wheels and wide 2.6" tires make for a grippy, confident, and fast-rolling ride - The dropper post lets you lower your saddle on the fly so it's out of the way on descents - The RockShox fork's Solo Air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring - The fork’s lockout feature lets you temporarily lock the suspension for better efficiency on flat stretches Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Medium – X-Large: 29-inch

When beautiful rides turn windy, grab your Race Windshell Women's Vest to shield yourself from the rougher elements. This easy-to-pack-away vest is perfect for an extra layer of protection during the windiest of days. - Profila Wind fabric is lightweight, wind-resistant, and features a DWR finish - Profila Cool mesh collar lining and inserts in underarms provide ventilation - Full-length YKK zipper with draft flap for temperature regulation - Zippered security pocket on back into which the vest can be packed - Drop tail with interior printed silicone on binding for a precise on-bike fit - Reflective elements enhance visibility for maximum safety - Semi-fitted cut follows the curves of your body with room for movement

Fuel EX 8 is the ideal trail bike for riders who want a versatile full suspension ripper that makes soul-crushing climbs less painful, but can also huck rowdy trails. It hits the sweet spot of value and performance in our mountain bike lineup by combining high-end parts with a stout but light alloy frame. It's right for you if... You're cool with your wheels leaving the ground, but you also like to go the distance on marathon singletrack sessions. You want a bike that lets you crush any trail, and your priority is on the parts. The tech you get An alloy frame, 140mm FOX Rhythm 34 fork, and 130mm of rear travel with an extra-efficient RE:aktiv damper. A Shimano XT 1x12 drivetrain with an extra-low 51-tooth climbing gear, powerful 4-piston brakes, Bontrager wheels with a 54-tooth Rapid Drive hub for fast engagement plus a Bontrager Line dropper post. The final word Fuel EX 8 gives you added efficiency with Shimano's latest, widest-range drivetrain and Trek's unique RE:aktiv damper that provides firm pedaling support without giving up any plush compliance. Why you'll love it - A wider gear range and more efficient suspension help you claw your way up tricky climbs you never thought you'd clean - If you measure quality in performance per dollar, you won't do better than Fuel EX 8 - This bike will make you want to rail every corner, smash every rock garden, and charge every descent - The shifter-style, underbar remote dropper post lever is super intuitive and easy to use - We expanded our size range to ensure a better fit for all riders. And, you get the fastest wheel that fits your frame: XS frames get 27.5" wheels, S frames get to choose between 27.5" or 29", and sizes M to XL get 29" wheels Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Small – XX-Large: 29-inch

The geometry of the Advanced composite frame and swingarm was developed specifically around 29-inch wheels. That means shorter chainstays, a longer toptube, and just the right angles with the headtube (64.56 degrees) and seattube (76.36 degrees). We gave it an updated Maestro rear suspension system with 146mm of travel. The trunnion mount shock and Advanced Forged Composite rocker arm deliver an active, super plush feel on the trail.

The Verce MIPS is Well Equipped to Help You Blaze New Trails. Our Roc Loc Sport Systems allows you to quickly and easily dial in your fit and the plush Quick Dry Padding provides a comfortable feel. The Verce MIPS also features an integrated Multi-directional Impact Protection System (MIPS), which can redirect energy and provide more protection in certain impacts. Integrated MIPS (Multi-directional Impact Protection System) - Allows you to customize fit/feel for great stability and long-range comfort while providing an added measure of protection from rotational forces in the event of an angled impact - Reflectivity: Reflectivity - Construction: In Mold Construction - Full Hardbody Shell - Shell Type: Polycarbonate Shell - Sport: Cycling - Visor: Removable Visor - Number of Vents: 18 - Interior/liner Type: Extra-plush Padding - Gender: Womens - Fit System:roc Loc Sport MIPS - Impact Liner Type: Eps - Certification: CPSC Bicycle

Bontrager's slightly roomier Specter road shoes are aimed at the luxury-seeking enthusiasts, who appreciate the versatility of 2-bolt SPD-style and 3-bolt cleat compatibility and the easy, on-the-fly adjustability of Boa closure dials. The Specter shoes bring high performance features to riders with a day job. Key features: - inForm Race last - Slightly roomier high-performance fit - Bronze Series Composite sole - Nylon composite sole - PowerTruss - Sole design improves stiffness without adding significant weight - Boa IP1 dial for precise two-way adjustment - Stiffness index 8 - Synthetic uppers with flow-thru mesh panels - Compatible with both 2-bolt SPD-style and 3-bolt cleats

Climb, corner, and descend with unrivaled all-rounder performance. From the mountains to the flats, in all types of conditions, the new TCR Advanced Pro Disc takes it to the next level with a lighter, stiffer frame and new aero-engineered tubing. The all-new TCR Advanced Pro Disc gives you the lightweight performance to score the KOM plus the confidence to push your limits on technical descents. This podium-seeking all-rounder is re-engineered with an Advanced-grade composite frame that boasts an outstanding stiff-to-weight ratio, along with new aerodynamic tube shaping in the headtube, downtube, and fork. It also features added frame and fork clearance for larger diameter tires up to 32mm, making it a versatile race machine for all types of road conditions. With its proven Compact Road geometry, OverDrive 2 front end, flat-mount disc-brake integration, and smooth-riding Variant seatpost, this is a race-tuned performer that excels in all aspects of road riding. Class-leading efficiency - With an outstanding stiffness-to-weight ratio and updated aero tube shaping, this frameset is engineered to give road racers and riders superior climbing capabilities, aerodynamic efficiency, and sprint stiffness for race-winning performance. Advanced aerodynamics - This is where the TCR’s most quantifiable gains can be found compared to previous-generation models. Every tube shape was analyzed, engineered, and tested to create an overall structure with significantly lower drag at a wider range of yaw angles. The result is a TCR that’s faster than ever in sprints and solo situations. Total control - Integrated disc brakes deliver smooth, powerful stopping power and modulation for added control in variable weather and road conditions. Flat mounts and new thru-axles boost stiffness and improve overall handling, while added frame and fork clearance allows for larger diameter tires up to 32mm. - Frame: Advanced-Grade Composite, disc - Fork: Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc - Wheels: Giant SLR-1 42 Carbon Disc WheelSystem (F:42mm, R:42mm) - Shifters: Shimano Ultegra - Crankset: Shimano Ultegra, 36/52with Giant PowerPro power meter

Continental's Grand Prix 4000 S II boasts Conti's Black Chili rubber compound for low rolling resistance, impressive traction and long wear, making for one of the fastest tires in the peloton. The GP 4000 S II also uses a tough Vectran sub-tread for exceptional puncture protection, while the 330-tpi casing delivers a velvety-smooth ride. If you're looking for the ultimate road tire, you've found it.

BOLD NEW LINE. Developed with input from Giant Factory Off-Road Team enduro pros, the all-new Line trail shoe is designed for versatile performance on or off the bike. Line provides efficiency and grip while pedaling, plus the comfort, protection, and stability that’s essential for aggressive trail riding or enduro action. Features - Seamless hydrophobic material upper provides protection and ventilation - QuickFit upper with one buckle and two hook-and-loop straps for on-the-fly adjustments - ExoWrap design and construction for enhanced fit - MES ExoBeam molded nylon midsole plate provides pedaling stiffness with the flexibility you need for better stability and traction on rough terrain - Aggressive full-coverage rubber tread for stability and traction - Trail-specific outsole design improves traction and stability - Rubber toe box area protects from obstacles on the trail -ExoFlex zone optimizes the natural flex of the toes - Removable single-density ErgoComfort Insoles - Wider range fore and aft cleat position adjustment

The Bravo Gel is Giro’s most popular glove, and now there's reason to love it even more. This versatile glove features optimized gel padding that delivers Giro's exceptional Super Fit ergonomic design and high-quality construction at an affordable price. The updated design features reflective finger pulls, more technical construction for improved comfort and a larger Velcro closure for easier use. The cuff has been redesigned to eliminate the binding material, making it more streamlined against your wrist to improve comfort. It’s the perfect choice for riders who prefer the feel of a more traditional padded glove, with comfort and performance that rival gloves costing twice as much. - Moisture-wicking four-way stretch, breathable mesh - Highly absorbent microfiber wiping surface - Updated low-profile Velcro closure - Super Fit engineered three-panel design - AX Suede microfiber palm - Sonic-welded pull tab - Optimized gel padding

From parkways to paths, paved roads or dirt, this versatile flat-bar bike can help you reach new fitness goals or add some spice to your daily commute. KEY PERFORMANCE FACTORS All-terrain versatility With a mountain bike style flat handlebar, suspension fork and disc brakes, you can ride road or dirt with confidence. Lightweight and durable Frameset constructed with high-quality ALUXX aluminum. Comfort and stability Frame geometry puts the rider in a position that balances efficiency with stability on rough roads, paths or trails. Wheel size: Sizes XX-Small – X-Small: 26-inch Sizes Small – X-Large: 27.5-inch

A Gel Version of Our Best Selling Glove With Touch Screen Compatibility Like all products in the MTB Ranger collection, the Ranger Gel Gloves offer performance and quality that is typically only found in much more expensive gloves. However, with the gel version, you get added protection from strategically placed gel padding on the palm. It is a highly versatile mountain bike glove that works well in almost any discipline. - Compression-molded cuff for secure fit - Touch screen compatibility - 4-way stretch polyester construction - Absorbent sweat wipe on thumb - TruGel strategically placed gel palm protection - Silicone fingertip printing - Hook-and-loop wrist closure style MATERIALS - 95% nylon, 5% spandex

Charge, Click, Go! Hassle-Free Safety Light Just press the lens and, click, traffic can see you! A silicone mount lets you attach this powerful little light almost anywhere, and the handy LED fuel gauge tells you when it’s time to recharge with its micro-USB cable. No more batteries — just charge, click and go! - Charging Cable Included, No Tools Required - Lithium Polymer Battery - Waterproof To Ip-65 Standard - 3-Hour Recharge Time

Features: - 20 super bright red COB LEDs - 4 Modes: High (1.5hrs), Mid (4.5hrs), Flash (5hrs), Patrol (5hrs) - Li-ion rechargeable battery with Easy Magnetic USB charger (1.5 hrs charge time) - 20 lumens - Waterproof - Includes magnetic jersey clip - Optional integrated mount designs - 57093- D-Fuse seatpost mount - Integrates with the following Giant and Liv helmet models: -- Roost/Coveta -- Strive/Lanza -- Prompt/Unica -- Compel/Luta

A perfect expandable bag to fit larger frames for a week long adventure or an all day pleasure ride. Organization We carefully consider what is put in each of our bags and tailor the compartments, pockets and other features to make sure there is a perfect place for everything. Expandable - Sometimes you need more space, while other times you need less. This bag expands to accommodate both. Hose Port - The outpost elite frame bags feature a hose port to allow for the storage of a water reservoir and/or a cache battery to get dense heavy products to the lowest center of gravity. Water Resistant - Coated 70d ripstop nylon and polyurethane zippers provide extra protection against the elements. - Weight: 14.4oz - Capacity: 5.25L/6.95L Expanded - Dimensions: 508 x 177.8mm/279.4mm Expanded - Water resistant - Extra protection against the elements

Giro's Factor Techlace is a race-bred cycling shoe that couples the benefits of the Techlace system with the easy adjustment of a Boa dial, plus the performance you expect from Giro—all at an impressively low weight of 210 grams (size 42.5). The Techlace system replaces D-rings and other hardware with laces, providing a more supple feel across the forefoot, and the laces can be easily replaced if damaged. The Boa IP1 dial offers fast, intuitive adjustment in 1mm increments when tightening or loosening. The Factor Techlace upper is constructed with Evofiber SL, which is durable yet highly breathable. Inside the shoe, the SuperNatural Fit footbed features adjustable arch supports to personalize fit, comfort and pedaling efficiency. Power transfer is bolstered by the Easton EC90 SLX2 carbon fiber outsole, which is among the lightest, thinnest and stiffest pedaling platforms on the road, giving you a direct connection to the pedals. - One-piece upper design - Premium Evofiber SL breathable - Teijin microfiber - Techlace + Boa IP 1 dial (1mm +/- with macro release) - Easton EC90 SLX2 high-modulus carbon - Steel hardware - Replaceable heel pads - Super Natural Fit Kit with adjustable arch support - X- Static anti-microbial fiber - Travel bag included - Weight: 210 grams (size 42.5)

STYLISH AND VERSATILE XC SHOES DELIVER HIGH PERFORMANCE TO MORE RIDERS. FEATURES - Lightweight SHIMANO ULTREAD XC rubber outsole delivers competition-grade grip that lasts. - Mesh/TPU and Synthetic leather material covered upper in optimized part to provides comfortable fit and light weight. - BOA® L6 dial on instep strap quickly and comfortably secures a wide range of foot shapes. - Glass fiber reinforced midsole for power transfer. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rider-tunable spikes allow riders to select and swap spikes to match riding styles and conditions. - Low stack height midsole helps stabilize foot, maximizes power transfer and efficiency.

Blackburn's Outpost Corner Bag is a handy, rigid pouch that'll fit into that odd space behind your head tube for storing a CO2, tube and tools. Every hardtail and even the raddest of full-suspension bikes has an unused space behind the head tube that it's not using. We've commandeered that space on your behalf. Nothing to rattle against your seatpost and nothing for your tire to buzz on. Carry (nearly) anything. Hook and loop straps and daisy-chain loops let you fit the bag securely. A separate internal mesh pocket for your tube and loops for your CO2 keep the contents tidy. With a tube, tool and air within reach and a bottle on your bike, who needs a backpack? - Includes 6 hook-and-loop straps, 7" and 10" - Weight: 130 grams

High-performance, high-value off-road trail cycling shoe. Synthetic Leather - Lighter, stronger and more durable than natural leather Offset Straps - Asymmetric straps relieve pressure points Wider Cleat Adjustment - Expands range for mounting cleats - High-density synthetic leather with perforation improves fit and breathability. - Boa L6 dial for quick and precise micro-adjustment - Off-set Strap relieves tension at highest point of the foot - Lightweight rubber outsole offers all-conditions traction and grip. - Glass fiber reinforced midsole for power transfer

Designed for recreational riders, the Compact DLX MIPS holds the Virginia Tech 5-star "Best Available" protection rating. The helmet includes 20 airflow vents with integrated insect netting, a MIPS layer, and a rear LED light to give you extra confidence as you cruise around town. A refreshingly lightweight option for the recreational cyclist, the MIPS layer gives you extra protection for when the unexpected happens. Awarded the esteemed Virginia Tech 5-star "Best Available" protection rating, you can trust that the Compact DLX MIPS is a great choice for your head. The TS+ Fit System adjusts vertically and horizontally to keep the helmet secure on your head over any bumps in the road or trail. On sunny weekend pedals, the visor will keep you from squinting and the 20 airflow vents integrated insect netting will cool you down. For evening pedals, reflective details and an included rear TS+ LED light keep you visible. The Compact fits everyone, so whether you are sticking to paved paths or venturing onto gravel and dirt trails, this helmet will help protect your head so that you can focus on the adventure ahead! Specifications: WEIGHT: 325g MATERIAL: EPS Foam, Polycarbonate, Nylon FIT SYSTEM: Turnfit+ System (TS+) VENTILATION: 20 ROTATIONAL PROTECTION: MIPS CERTIFICATION: CPSC ACCESSORIES: LED Taillight Features: Adjustable Head Basket Allows the back part of the retention system to be adjusted up and down depending upon your preference and comfort. The nylon ratchet system can be pushed high and out of the way, or low for a feeling of increased security. Insect net Netting on the helmet's front vents prevents bugs from getting inside the helmet and disturbing your ride. Rear LED Light Rear LED light is integrated into the helmet to improve your visibility from the rear in low light conditions. MIPS layer The Multi-Directional Impact Protection System (MIPS) helps reduce the risk of rotational brain injury by isolating your head from the rotation of the helmet shell in the event of an impact. Turnfit Plus system (TS+) A unique fit system which prevents hotspots or pressure points by making the adjustment around the entire circumference of your head. Unisize One size fits all. The helmet shell and fit system is designed to accommodate a wide variety of head sizes and shapes. 5-star protection rating The Virginia Tech impact testing uses the STAR evaluation system to determine the helmet's ability to reduce linear acceleration and rotational velocity of the head resulting from a range of impacts a cyclist might experience. 5-star indicates the "Best Available" rating possible. Virginia Tech recommends the use of any 4- or 5-star rated helmet.

High-performance XC MTB racing shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rubber XC racing pattern outsole promotes stable pedal engagement and secure walking grip. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.

TAKE THE LEAP TO CLIPLESS. If you've been wishing for a pair of clipless cycling shoes that provides four-season comfort and simultaneously makes you look fantastic, Regalo is the shoe you've been waiting for. Wide closure straps allow you to quickly change in and out of riding gear, and these shoes stand above the crowd in terms of walkability. FEATURES: - ForceDriveTM nylon outsole gives entry to clipless pedal-level riders optimized stiffness for better power transfer - Streamlined tread keeps things light - Anti-slip studs in front, middle, and rear of outsole provide enhanced walking ability - AIRSTREAMTM 4-vent Cooling System produce an airflow effect that works in conjunction with the honeycomb air mesh fiber on the upper, resulting in a complete cooling system - Last optimizes comfort and fit during on-road cycling - Three large Velcro straps provide easy, infinite adjustment - A two- or three-bolt cleat pattern fits any pedal style - Light TransTextura PlusTM anti-odor breathable sockliner - Air mesh tongue - Durable and breathable synthetic upper material with soft mesh collar and lining - SPD and SPD SL Cleat compatibility

The Compact DLX helmet provides comfort, safety, and style in an attractive and low-priced package. One size is all you need with this helmet. The helmet is outfitted with an integrated insect net and a rear-mounted LED light for extra visibility and safety. Features: - TS+ Fit system - Unisize - TS+ LED included - Insectnet - Certification: CE-CPSC-AS - 325g (Small)

Lightweight, high-performance mid-range road shoe. Synthetic Leather - Lighter, stronger and more durable than natural leathers Carbon Sole/Mid Sole - Carbon fiber composite sole/mid sole Wider Cleat Adjustment - Expands range for mounting cleats - Surround wrapping upper structure reduces overlap and provides a glove-like fit - Low stack height midsole helps stabilize foot, maximizing power transfer and efficiency - Integrated sole and upper construction sets a new level of fit, stability, rigidity, and lightweight performance - Mesh/TPU/Synthetic leather composite upper provides a comfortable fit and better breathability - Lightweight carbon fiber reinforced nylon sole for power transfer

High-performance XC MTB racing shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Rubber XC racing pattern outsole promotes stable pedal engagement and secure walking grip. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.

Podium-worthy performance and the barefoot comfort of a Seamless Upper make this an exceptional all-around tri shoe. - 1:1 Anatomic Tri Closure eliminates hot spots and removes pressure from your instep - Bonded Seamless Upper delivers all-day riding comfort and durability - SELECT 1:1 Composite Power Plate with carbon fiber forefoot insert provides lightweight stiffness and durability (stiffness rating 8) - Plate features Direct-Vent technology for cooling and drainage - EVA foam and rubber heel bumper gives stability and walking comfort - SELECT Insole provides excellent longitudinal and transverse arch support - 3-bolt road cleat & SPD compatible

Sometimes the smartest designs also are the simplest. The Isode MIPS is an easy fit for riders who want classic style with the latest features, yet don’t want to spend a fortune or compromise comfort. The Isode includes several features found in Giro's premium helmets, like In-Mold construction to keep the weight low and the easy one-handed adjustments of their acclaimed Roc Loc Sport MIPS system, for a sure fit at the turn of a dial. It’s the perfect companion for your riding, no matter how fast or how far you ride. The Isode MIPS helmet includes several features found in our premium helmets, like In-Mold construction to keep the weight low and the easy one-handed adjustments of our acclaimed Roc Loc Sport MIPS system, for a sure fit at the turn of a dial. It's the perfect companion for your riding, no matter how fast or how far you ride.

High-performance road cycling shoe with advanced fit and pedaling technologies. FEATURES - Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance. - Off-set center flap mounted BOA L6 dial creates a sleeker profile with quick adjustments. - Surround wrapping upper structure reduces overlap and provides a glove-like fit. - Low stack height midsole stabilizes foot and maximizes power transfer efficiency. - Perforated synthetic leather composite upper enables superior fit and breathability. - Lightweight glass fiber reinforced nylon sole for power transfer.