Alpinestars S-MX 5 Vented Boots The S-MX 5 has been created as a performance road and track boot, incorporating the latest technical footwear design and material know-how. Following on from the other performance boots in the Alpinestars range, the S-MX 5 is notable for its comfort, hugging fit, safety performance and ease of adjustability. Features Durable, high-tech micro-fiber upper construction offering a high level of flexibility Double injected 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 The S-MX 5 boot is CE certified 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 A fully vented version is also available in Black 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, lasting for ultra precise fit 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
Alpinestars Hydro Sport Boots Microfiber upper. PU shin plate with air intakes provides ventilation. -- Dual density lateral and medial ankle cups with PU ankle slider. External PU heel counter. Internal toe counter. Injected high modulus polyamide midsole contours to the foot and features a high modulus plastic shank reinforcement. Instep and Achilles flex zones offer superior comfort. Waterproof and breathable Drystar lining. Rear reflective insert for improved visibility. Removable anatomic footbed and multi-density EVA padding. Alpinestars exclusive vulcanized rubber compound with slim sole profile. Large adjustable Velcro strap with an inner zip for secure closure and fit. CE certified.