Alpinestars S-MX 5 Boots

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
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
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
Waterproof and "extra" vented versions available (see drop down menu below)