Alpinestars Tech 5 Offroad Motocross Boots Black Mens Size 10

• Alpinestars Tech 5 Boots• Available Colors (depending on stock levels): Black, White/Black, White/Red/Blue, Red/White/Black, Black/Red/Yellow• Available Sizes (depending on stock levels): US Men's 5-16• Upper constructed from innovative, abrasion-resistant microfiber with synthetic polymer on toe box. Main microfiber material offers high levels of water-resistance, durability and improved weight-saving. Material ensures consistent fit for long term usage and is easy to maintain and clean.• Contoured advanced polymer core structure envelopes upper boot for structural integrity and abrasion resistance while allowing excellent levels of controlled flex.• Medial-facing biomechanical pivot system links lower and upper parts of the boot and gives front and rear flexibility and structural support. Both the inward-facing upper and lower panels are constructed from specifically formulated polymer with grip sculpture patterning for maximum contact with bike and improved abrasion resistance. • The Tech-5 boot is CE certified.• Anatomically profiled, high modulus polymer shin plate for superior impact and abrasion resistance. The contoured shin plate allows for greater range of fitment and features a Velcro adjustable panel for a personalized and secure closure.• Innovative one-piece TPU injected dual compound foot shell with excellent impact and abrasion resistance and unmatched levels of safety. This shell is reinforced by a metal shank inside and toe reinforcement co-injected in harder compound.• The TPU heel patch connected with shell and lateral/medial TPU parts, offers protection and support.• Soft poly-foam surrounded the ankles and collar offer shock absorbing performance, plus full interior textile lining for comfort. • Redesigned instep and Achilles accordion flex zones made from lightweight microfiber for superior comfort, control and support.• R