Description of Salomon XA PRO 3D XCR With its XCR bootie the XA Pro 3D XCR is the top performing adventure running shoe to meet the rigours of running in harsh terrains. Consider yourself equipped. The 3D chassis in the XA PRO 3D XCR is the top performing adventure running technology to emeet the rigours of running in harsh terrain. The Sensifit sytem envelopes the foot providing a precise and secure fit. Minimalist, convenient and strong, Salomon's patented Quickfit lacing system is a one-pull lacing system that ensures a secure adn customized fit. Combining several different hardness combinations of Contragrip, Salomon's adventure running outsoles provide the perfect blend of grip and durability to cover mixed terrain at hight speeds. All terrain agility, stability, high performance and protection. Features: 3D advanced chassis™ Gore-Tex® XCR membrane Sensifit™ fit management Low height Lace pocket Quickfit™ lacing system Assymetrical lacing system Mud guard Textile lining material Waterproof bootie construction Running Contagrip outsole Triple density EVA midsole Ortholite sockliner