The new version of the Alpinestars Tech 10 boot! The design of this legendary boot, was guided by 3 priorities: performance, safety, weight and volume reduction! New, lighter and more durable composite materials have been created to withstand the rigors of off-road driving. The new cold-forged aluminum buckles provide an easier-to-use, more durable closure and automatic alignment that provides positive support on the upper surfaces of the boot. The result resulted in a weight reduction of more than 400 grams. The new design also reduces the profile and size of this reference boot Tech 10.