Features: Memory Foam, Orthotic Friendly, Lightweight, Adaptive, Comfort, Slip Resistant Closure Type: Zipper Footwear Technology: Memory Foam Insole Upper/Outer Base Material: 70% Mesh, 30% Textile Shoe Lining Material: Synthetic Sole Material Content: 80% Unit Molded Eva, 20% Rubber Adaptive Features: Ankle Foot Orthosis Country of Origin: Imported