SMX-S Boots

SMX-S Boots by Alpinestars. Available colorways: Black/White, Black.

• Durable microfiber upper for comfort and fit and incorporating a host of advanced protective features, inside and out, the SMX-S Boot features an ergonomic forefoot shaping, a breathable lining and Alpinestars’ exclusive rubber compound sole for optimized levels of support and performance
• Durable, high-tech micro-fiber upper construction offering a high level of flexibility
• Double injected Polyurethane (PU) shields the shin, ankle, calf, toe and heel from impact while minimizing abrasion
• Inner protection is given by a double injected panel connected to the heel counter, hidden beneath the outer shell and running up the outer ankle
• Quick drying polyamide lining is laminated with open cell foam and high density contoured padding to absorb shocks to the foot area
• Exclusive compound rubber sole features structured shank reinforcement for added support to the arch area
• Interchangeable bi-injected PU toe slider with snap-in assembly
• Innovative air vents at the ankle, heel and forefoot are covered with a specially designed mesh to provide unmatched levels of rider comfort
• Large ‘throat’ profile instep and Achilles flex bellows for superior flex and comfort
• MTP mesh liner and anatomical, removable, PU Foam foot bed keeps the foot cool and comfortable
• Innovative inner (medial) side entry opening/closure system that features an elastic mounted zipper with an extra wide Velcro® flap, to give a precise, comfortable fit and wide opening aperture for ease of access
• Highly ergonomic last for ultra precise fit
• Durable microfiber upper construction offering superb levels of flexibility and comfort
• Incorporating a waterproof and breathable membrane for high levels of comfort and weather performance
• TPU shin plate protector is ergonomically optimized for superior impact and abrasion resistance
• Lateral TPR-injected ankle support construction offers optimized levels of protection and stability
• TPU double density ankles protectors are layered under the upper in both lateral and medial side for excellent all-round levels of protection
• Integrated, replaceable bi-injected TPU slider features new easy no-screw fixing concept for quicker and easier replacement
• Shift pad made from TPU incorporates technical texturing for protection and grip
• Medial side entry opening/closure system features elastic-mounted zipper with wide velcro-closure for flexibility and secure fit. The aperture opening is large to promote easier entry/exit
• Internal toe box protection is layered under the upper for durability, improved feel and performance
• Dual compound removable anatomic foot bed includes EVA and Lycra for performance, comfort and support
• Compound rubber sole promotes improved feel and grip, water dispersion and durability.