Machine washable comfort in Skechers 4.0 triple-play. The combination of relaxed fit and air-cooled memory foam will leave your feet at peace throughout the day. Features: Breathable, Lightweight, Memory Foam Closure Type: Slip-On Footwear Technology: Memory Foam Insole Upper/Outer Base Material: 100% Polyester Shoe Lining Material: Polyester Sole Material Content: 100% Eva Country of Origin: Imported