Alpinestars® S-MX 5 Boot

All-round protection. Durable, high-tech microfiber upper construction offering a high level of flexibility. Doubleinjected 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. 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 keep the foot cool and comfortable. Innovative inner (medial) side-entry opening/closure system features an elastic-mounted zipper with an extra-wide Velcro® flap to give a precise, comfortable fit and a wide opening aperture for ease of access. Highly ergonomic lasting for an 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. Black version is fully vented. CE certified.

Note: See chart for size information.