The ASICS Fuzex Rush Adapt is unlike any running shoe youve ever owned before. Made from new Adapt mesh the Fuzex Rush Adapt delivers a breathable comfortable fit that cuts down on weight for a barely there feel. ASICS unique FuzeGEL midsole combines the shock absorption you love about GEL Cushioning and the responsive energy return of foam. The result The perfect combination of cushioned comfort and speed. Seamless Adapt™ mesh upper for a breathable lightweight fit and feel. Removable sockliner for adjustable underfoot cushioning. FuzeGEL™ midsole combines traditional GEL® technology with foam for lightweight cushioning and absorbs shock and returns energy with every step. ASICS High Abrasion Rubber in high-wear areas of the outsole for durable traction where you need it most. Wt. 8.6 oz.