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

The SMX-1 R v2 Vented motorbike boot is a class-leading, low-cut boot that offers a host of technical innovations for improved comfort, fit and durability. Constructed from a lightweight and abrasion resistant microfibre upper with extensive perforations for maximum air circulation and breathability, the boot also features strategically positioned TPU protectors for abrasion resistance in a key area. The SMX-1 R v2 Vented Riding Shoe also features a rubber compound 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 riding position.

• Upper constructed from an advanced microfibre for comfort, durability and excellent abrasion resistance.
• Extensive perforations throughout for maximum air circulation, with a front bellows constructed from textile material for enhanced breathability.
• Innovative heel counter support system that works in conjunction with a strap closure for improved fit and support, as well as structural integrity.
• The rear of the heel counter features a soft TPR insert that works seamlessly with the rear flex zone to allow for improved ankle range of motion and comfort when operating the bike.
• The rear flex bellows is equipped with a flex window that also serves as an air intake for effective ventilation and air circulation.
• New ergonomic TPU shift pad for improved durability in a critical area.
• Alpinestars exclusive compound rubber sole with grip patterning to promote improved feel and grip, water dispersion and durability.
• Sole with integrated Alpinestars TPF (Transversal protection Frame) to protect against possible transverse loads.
• Accordion flex zones on the instep and Achilles tendon are made from lightweight microfibre for optimum levels of durability, comfort and manoeuvrability on and off the bike.
• Thermally welded flex grooves to control flex and flexibility of the shoe; instep, medial and rear.
• Reverse zip ensures comfortable in and out.
  
• The following standards apply: CE EN13634:2017.
• External high modulus TPU heel counter, lateral ankle and shift pad for enhanced impact protection and durability.
• Internal toe box protection is layered under the upper for durability, enhanced feel and performance.
• Double density ankle protector layered under the upper provides protective performance and abrasion resistance in key areas.
  
• Integrated, replaceable, bi-injected TPU forefoot slider with new Easy-Screw fastening 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 wicking.
• Ergonomic shoe shaping for a streamlined forefoot design that provides a wide-ranging fit and comfort for the foot profile.
• The advanced closure strap is anatomically angled to follow the natural shape of the rider's instep.
• The front Velcro® closure system provides a quick and secure fit over the instep area while allowing for a high degree of flexibility. The strap features a TPR roller for easy handling.
• Aramid fibre wires ensure that the new strap closure system is durable, thin and lightweight.