The Alpinestars Fusion Leather 1-Piece suit features advanced RIDEKNIT stretch inserts and extensive perforation in the crotch, the back of the legs, the abdomen, chest, neck, inner arms, and shoulder blades. Additionally, innovative MATRYX structural inserts on the thighs, abdomen, chest, and aero hump are a highlight, providing parametric ventilation performance and durability. The 1-piece suit is compatible with Tech Air (including Tech Air 5). The material is made from high-quality cowhide leather with double layers in the seat area for excellent abrasion resistance. Included are DFS protectors against impacts and abrasion, and internal Race GP-R protectors that offer comfortable soft coverage for added protection. Fully CE certified according to CE standards, Category II prEN17092 - Class AAA, this suit is designed for both performance and safety. With Alpinestars’ commitment to innovation and quality, the Fusion Leather 1-Piece suit ensures you ride with confidence and protection.