A-CS™ Plus stretch material is Alpinestars composite stretch

High-Performance Carbon Polymer Compound To Offer Structural Integrity And Frame Strength Against Heavy Impact Energies During A Crash

The Formula 1-derived stretch panels provide excellent levels of flexibility and freedom of movement in all the key areas that require mobility

Its compact design fits comfortably inside or over a jacket cuff

tech 10 enduro boots bright red black white Footwear Size:10 A-CS™ Plus stretch material isAlpinestars Tech 10 is the benchmark motocross boot and now the performance and protection envelope has been raised even higher with the creation of the Tech 10 Enduro version, a boot with a completely redesigned sole specifically engineered to offer the ultimate grip while offering Enduro riders with the highest levels of protection.