Alpinestars S-MX 5 Boot Black

Comprehensive Protection

• 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.
• Available in a waterproof version (black only) for all‐weather versatility.

Comfort and Fit

• Innovative mesh covered air vents at the ankle, heel and forefoot provide maximum cooling.
• 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 fit and wide opening aperture for easy access.
• Highly ergonomic lasting procedure provides 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.