A lightweight breathable upper actively cools. Light yet strong support: Hot melt TPU overlays. Greater air flow to keep cool: open cell mesh upper. TPU quarter frame: added stability and flexibility. Abrasion resistant toe and heel pieces: added durability. Added protection and durability: reinforced toe box. Quickly secure foot for ideal fit: speed lacing system. Actively pulls moisture away from foot: moisture wicking lining. Shock absorption and rebound for all day comfort: strobel foam construction. Contoured to the foot for flexible movement: removable molded EVA footbed. Fights fatigue by engaging arch: molded full length arch support. Locks heel into place: molded heel cup. Wider base for increased stability: dynamic EVA wedge midsole. Perfect balance of grip and durability: rubber outsole. Lateral response and movement: directional outsole lugs. Better response to the ground: 4mm heel to toe drop. Leather & Mesh Upper: Breathability with added protection. 4mm Toe/Heel Offset: Low to the ground better response. DRYGuard™ Membrane: Waterproof breathability. Directional Lugs/Rubber Outsole: Traction multi-directional agility. CMEVA Wedge Midsole: Dynamic heel cushion energy return. Welded TPU Overlays: Lightweight reinforcement structure. Open Cell Mesh Tongue: Increased air flow comfort. Webbing Speed Lacing: Easily adjustable secure fit. Moisture Wicking Lining: Actively keeps your feet dry. Abrasion Resistant Toe & Heel: Increased protection durability. Molded EVA Insert: Flexible support contoured cushion. Strobel Construction/Foam Insole: Sock-like fit additional impact cushion.