they use a lightweight plastic construction optimized for motocross

the J-6 Waterproof Shoe has all the safety features of a motorcycle boot

A-CS™ Plus stretch material is Alpinestars composite stretch

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

Road Racing Summer Socks

tech 10 enduro boots bright red black white Footwear Size:10 they use a lightweight plasticAlpinestars 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.