The Alpinestars T-SP R Drystar Motorcycle Pants are designed with inspiration from race and sport performance leather pants, but in a textile, stretch and waterproof frame. This creates a whole new category for sport and sport touring riders who want to maintain sport styling and performance but remain comfortable and dry during a downfall. This pair of pants are sure to impress every rider!DFS Lite knee with GP-R Lite extended and pre-curved race fit to increase impact protection.Drystar waterproof and breathable membrane.Ergonomic ankle construction to fit in the boot or over the boot or riding shoe.Magnetic buckle waist closure.CE EN 17092-4:202 Class A Category II certified.The Alpinestars T-SP R Drystar Motorcycle Pants are engineered with high usability and functionality in mind, suitable for various climates. The unique extension gusset found of the back of the leg allows for the ultimate custom fit, whether you prefer the boot tucked into the boot or have the boot underneath th