ALPINESTRAS SMX-6 V2 BLACK RED BOOTS

A track and road racing boot that incorporates a newly designed upper for flexibility, the SMX-6 V2 is superbly anatomically profiled, packed with innovative features, and has the latest advances in alpinestars high-performance footwear design and development. Every component of the SMX-6 V2 has been carefully designed to provide riders with a crucial performance advantage in the form of protective innovations, improved ergonomics and comfort features.

The newly designed trunk upper incorporates innovative front, rear gusset and rear calf areas for superior levels of flexibility. The upper is constructed of microfiber for durability and abrasion resistance.

Latest ergonomic forefoot streamlining to allow greater control of bike controls and for superior, wide-ranging foot profile, fit, and comfort.

Alpinestars' innovative TPU lateral ankle protector provides biomechanical support between the calf/upper lateral shin and ankle and offers improved structural integrity, impact protection, repeated abrasion resistance and flexible support.

Air vents at the heel and shin plate plus breathable mesh inserts (ventilated version only) improve comfort and reduce fatigue on short and long rides.

High-modulus TPU injected shin pad, calf pad, heel pad, shift pad, ankle brace and toe slider for improved impact protection and durability.

Dual-density ankle protection on the medial side layered under the upper provides protective performance in the key area.

The replaceable integrated bi-injected TPU slider features a new easy screw fastening concept for faster and easier replacement.

Innovative flexible instep and Achilles accordion zone construction for superior comfort, extension, control, and support.

Internal insole with integrated shank reinforcement for arch area support and foot protection.

Medial side entry opening/closing system features elastic zipper with wide Velcro closure for flexibility and secure fit. The aperture opening is wide for easy entry/exit.

Internal toe protection is layered under the upper for durability, better feel and performance.

Breathable textile lining has non-slip suede reinforcement on the heel area that helps keep the foot in place while riding.

The new removable anatomical footbed includes EVA and Lycra for performance, comfort and support.

Alpinestars' exclusive new compound rubber outsole improves feel and grip, water dispersion and durability.