Alpinestars SMX-6 v2 Motorcycle Racing Boots Black/White

Technical Specifications:
Upper made of microfiber for increased durability and abrasion resistance
Upper featuring a new, innovative cut at the toe box, rear air intake, and back of the calf for greater flexibility
Ergonomically shaped forefoot for improved sensitivity on the bike's controls
TPU ankle reinforcement for biomechanical support between the upper lateral calf/shin and the ankle for optimal protection
Dual-density ankle protection on the medial side, layered under the upper for additional protection
Injected TPU protection on the shin, calf, heel counter, gear shifter, and ankle with toe slider
Integrated and interchangeable bi-injected TPU slider featuring a new fastening system for quick and easy replacement (screw)
Internal toe protection layered under the upper
Lining Breathable fabric lining with non-slip suede heel reinforcement to keep the foot in place while riding
Accordion flex zone on the instep and heel for optimal comfort
Insole reinforced with an integrated metal plate to prevent foot inversion in the event of a crash
Opening/closure system with an elastic-mounted zipper and a wide Velcro area for precise adjustment. The wide opening makes it easy to put on and take off
New removable and anatomical insole with EVA foam and Lycra for comfort and support
New Alpinestars exclusive rubber compound sole for enhanced feel, grip, water dispersion, and durability
The SMX-6 V2 boots are CE certified