100% Synthetic Imported Synthetic sole Shaft measures approximately not_applicable from arch The leaders in walking technology present the next evolution with the Skechers GOwalk Evolution Ultra - Impeccable. Features lightweight, responsive ULTRA GO cushioning and high-rebound ULTRA PILLARS for the ultimate in walking comfort. Air Cooled Goga Mat insole system for comfort. UPPER: Soft woven mesh fabric upper - Seamless comfort fit. Solid color design with knit-in texture detail. Synthetic toe and heel panel overlays for added durability. Slip on comfort walking design with dual side elastic panels for comfort. Side S logo. Heel fabric overlay panel with top pull-on loop. Soft padded collar for supreme comfort. Natural expansion provides a comfortable, natural fit. MIDSOLE CUSHION: Lightweight, responsive ULTRA GO cushioning. OUTSOLE CUSHION: High-rebound ULTRA PILLARS underfoot react to your every step for the ultimate comfort. INSOLE CUSHION: Skechers Air Cooled Goga Mat breathable insole provides high-rebound cushioning. MACHINE WASHABLE shoe design - wash on gentle cycle cold, hang to air dry. WEIGHT: Radically lightweight 7.2 oz. in a men's size 9. HEEL: 1 1/2 inch heel.