As low as $70.93/mo with or . (Pay in 4 interest-free payments)
ALPINESTARS SMX-S Boots (Black) — US 11.5 / EU 46 Built for Adventure Touring and Dual-Sport riding, the ALPINESTARS SMX-S Boots deliver an athletic mid-calf fit with advanced protection, breathable comfort, and confident control—day after day. Key Features Durable microfiber upper for comfort, flexibility, and a high level of fit Double-injected Polyurethane (PU) shields protect the shin, ankle, calf, toe, and heel while helping minimize abrasion Hidden internal protection : double-injected panel linked to the heel counter for targeted impact safety Quick-drying polyamide lining laminated with open-cell foam and high-density contoured padding to absorb shocks Exclusive compound rubber sole with structured shank reinforcement for added arch support Interchangeable PU toe slider with snap-in assembly Air vent system with mesh coverage at the ankle, heel, and forefoot for rider comfort Ergonomic flex zones including large instep throat profile and Achilles flex bellows MTP mesh liner plus removable PU foam foot bed helps keep feet cool Medial entry/closure system with elastic-mounted zipper and extra-wide Velcro® flap for precise fit and easy access Highly ergonomic last for an ultra-precise fit Specifications Fit: Mid-Calf Color: Black Size: US 11.5 / EU 46 Riding Style: Street, Adventure Touring / Dual-Sport Units: Pair Type: Performance Riding Materials: Microfiber (TPU/TPR components) Step into durable protection and all-day comfort with the ALPINESTARS SMX-S boots.
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
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