ALPINESTARS SMX-6 V3

Alpinestars SMX-6 V3 Boots. Boots for sport racing use with a sporty and somewhat aggressive design that allows for high performance on the track. Made of advanced microfiber for greater abrasion resistance. It features ankle protection that limits hyperflexion, hypertorsion, and hyperextension for greater protection and safety in the event of a fall. TPU protection in key areas and replaceable sliders. Alpinestars Lace-Lock closure that allows for quick and easy closure. Features: Upper made of advanced microfiber for high-performance abrasion protection. Ankle protection with biomechanical support and protection in the calf and shin areas that limit hyperflexion, hypertorsion, and hyperextension for greater protection and safety against impacts. TPU protection in the ankle area between the upper and the padded lining. TPU protection in the seat and shin area for greater abrasion resistance. Replaceable sliders in the heel area and on the outer heel, strategically positioned for optimal shock dispersion and absorption and promote proper gliding. The replaceable dual-density TPU toe slider with screw fastening provides protective coverage around the outer toe area for increased walking comfort. Accordion-shaped flex zones at the front and rear made of soft TPU over-injected fabric allow natural foot movement and improve flexibility. Alpinestars' Lace-Lock closure system made of advanced polymer resin ensures a quick and secure closure. Homologation: CE EN13634:2017.