Boots Alpinestars SMX-Bikes Racing 3 Black

Clean lines and contemporary, advanced anatomical profile and excellent levels of comfort distinguish the slight boot S-MX3, CE certificate. Designed by the Department Alpinestars Performance Footwear for integrating an innovative locking system with hook and protections as the reference category, the S-MX3 provides a crucial performance advantage on the road and track.
The boot S-MX3 is equipped with a new, performance system hook closure which makes it more lightweight and ergonomic, with a secure closure forefoot thanks to a system micrometer single cursor. This improves the overall customizability of the fit and the boot makes it significantly more tapered, improving the contact with the bike.

Fact Sheet:

• Advanced lightweight microfiber upper for increased durability and resistance to abrasion repeated.
• Stretch zones bellows on forefoot and Achilles tendon to provide superior levels of comfort, flexibility, control and support.
• The double density ankle protector on the medial side integrated interior offers protection and abrasion resistance in a critical area.
• External protection in high-quality TPU heel, the outer ankle and changing area to improve impact protection and durability.
• Tibial plate reinforced with hot melt to save weight and to offer additional protection against impact.
• Slider bi-injected TPU integrated and replaceable with screw in fixing facilitated for a replacement quicker and easier.
• Medial zipper with rubber flap closure and extra wide Velcro opening on the medial side to provide greater protection against the motion.
• The protection of the fingers is layered beneath the upper to improve durability, feel and performance.
• The new closure system Alpinestars hook offers a secure and fast fit in the forefoot and a better support to the foot allowing excellent levels of control of flexion. The CPS ergonomic hook is fastened to a sturdy attack in dual-density TPU and is made of aluminum compound technology for improved abrasion resistance.Hook and strap Alpinestars are replaceable. The CPS system forms a link between biomechanical tibia / ankle and instep offering the best qualities of structural integrity, impact protection, abrasion resistance and flexibility.
• New ergonomic shape of the boot with fitting improves forefoot to provide greater control of the controls of the bike and more opportunities for adjusting the fit, comfort and profile of the foot.
• Insole of high-quality polyamide with integrated plate to provide support to the arch of the foot and structural strength.
• The sole exclusive Alpinestars compound improves feel and grip, water dispersion and durability.
• Breathable lining with reinforced suede slip on the heel to keep the foot in place to drive.
• Interior padding for comfort 360 ° and a better fit around the ankle.
• The removable anatomical insole is equipped with EVA foam and Lycra for convenience, comfort and support.
• The boot S-MX3 is cetificato CE.