Alpinestars - Chrome Shoes - Waterproof - Black/Brown Base Layer Designed with precision engineering

Designed with precision engineering

All other models sit on top of the rear axle nuts

the combination of ergal and carbon results in a unique

the Sidi Mid Performer Boot offers a compact yet sporty style without compromising on functionality

which is so comfortable at the controls that you’ll forget you’re wearing it

Alpinestars - Chrome Shoes - Waterproof - Black/Brown Base Layer Designed with precision engineeringSole construction based on Alpinestars advanced urban shoes development delivers optimum casual comfort with the guarantee of a high level of protection Comfort is reinforced further by the qualitative and durable OrthoLite insock Alpinestars advanced urban sole for walking comfort Removable OrthoLite insock construction for enhanced breathability Main upper material constructed with premium bovine leather for abrasion resistance and split suede for