Skechers Performance Women's Go Walk 3 Slip-On Walking Shoe 100% Mess Fabric/Synthetic Imported Rubber sole Skechers Performance FitKnit structured breathable mesh for cooling comfort, Lightweight Skechers Performance FitKnit mesh fabric upper Memory Form Fit design with memory foam padding around heel for a custom-feel fit, Fabric edging trim and synthetic stabilizing heel panel, Side S logo Independent GOimpulse and integrated Goga Pillars sensors offer flexibility and feedback for a more responsive walking experience than ever before, Memory Foam padded heel cup for stay-put fit and walking comfort Goga Pillars technology on midsole and outsole, GOga Mat technology, Weight: Radically lightweight 4.5 oz. in a women's size 7