Alpinestars mashes racing performance with everyday style and comfort with the S-MX 5 boots. The Alpinestars S-MX 5 boots obtain features from their race boots like the double-injected polyurethane shields in the shin, ankle, calf, toe and heel areas to provides great impact protection.
The micro-fiber upper construction is high-tech and durable and engineered for a high level of flexibility.
Alpinestars brings protection to the inside with a double injected panel that is connected to the heel counter and runs up the out ankle.
Adding protection allowed Alpinestars to achieve CE certification.
Ventilation has been strategically placed throughout the boots at the ankle, heel, and forefoot that allow fresh air to infiltrate built up stagnant air.
The large front instep and Achilles flex bellows keep the boots flexible for easy control operation.
The sole uses an exclusive compound rubber that has structured shank reinforcement to add support to the arch area of the boots.
Dragging your toes in the corner happens, which is why Alpinestars made the protective toe piece to easily be replaced on these boots.
Alpinestars uses a quick drying polyamide lining that is laminated with open cell foam and high density contoured padding to absorb shock to the foot area.
To keep the boots performing at their best, Alpinestars incorporated a MTP mesh liner and an anatomical, removable, polyurethane foam foot bed that will keep your feet cool and comfy.
Slipping your feet into the boots is a cinch with their innovative inner side entry system that features an elastic mounted zipper with an extra wide VELCRO brand hook-and-loop flap.