Alpinestars SMX-1 R v2 Vented Motorcycle Boots (black / red)

The SMX-1 R v2 Vented motorcycle boot is a class-leading, low-cut shoe that offers a variety of technical innovations for improved comfort, fit and durability. Constructed from a lightweight and abrasion-resistant microfiber upper with extensive perforations for maximum air circulation and breathability, the shoe is also equipped with strategically positioned TPU protectors for abrasion resistance in a key area. The SMX-1 R v2 Vented Riding Shoe also features a rubber blend sole with superior grip patterning for excellent grip both on and off the bike, while the accordion flex zones give support and control regardless of your ride position.

• Upper made from an advanced microfiber for comfort, durability and excellent abrasion resistance.
• Extensive perforations throughout for maximum air circulation, with a front bellows made of textile material for improved breathability.
• Innovative heel cap support system that, combined with a belt closure, provides improved fit, support and structural integrity.
• The back of the heel cap is equipped with a soft TPR insert that works seamlessly with the rear flexzone to allow improved ankle freedom and comfort when operating the bike.
• The rear flexible bellows is equipped with a flexible window, which also serves as an air inlet for effective ventilation and air circulation.
• New ergonomic TPU switch pad for improved durability in a critical area.
• Alpinestars exclusive compound rubber sole with grip pattern to promote improved feel and grip, water dispersion and durability.
• Sole with integrated alpine star TPF (Transversal protection Frame) for protection against possible transverse loads.
• The accordion flexzones on the instep and the Achilles tendon are made of light microfiber to ensure an optimal level of durability, comfort and maneuverability on and off the wheel.
• Thermowelded flexible notches to control the flexion and flexibility of the shoe; Rist, medial and rear.
• Reverse zipper ensures convenient in and out.
  
• The following standards apply: CE EN13634:2017.
• External, high-modulus TPU heel cap, side ankle and switch pad for improved shock protection and durability.
• Internal toe box protection is layered under the outer material and provides durability, improved feel and performance.
• Double-density, two-sided ankle protector layered under the top provides protection and abrasion resistance in the key area.
  
• Integrated, interchangeable, bi-injected TPU forefoot glider with new Easy-Screw attachment concept for faster and easier replacement.
• Removable anatomical footbed with EVA foam and Lycra® for comfort and support.
• Internal mesh lining for cooling comfort and moisture removal.
• Ergonomic shoe shape for a streamlined design of the forefoot, which offers a wide fit and comfort for the foot profile.
• The further developed locking strap is angled anatomically to follow the natural shape of the driver's instep.
• The front Velcro® locking system provides a fast and secure fit over the instep area while allowing a high degree of flexibility. The belt has a TPR scooter for easy handling.
• Wire made of aramid fibers ensure that the new belt closure system is durable, thin and light.