 | Samco Women's ASTM Composite Safety Toe Tennis Shoe | Waterproof | Lightweight | Black | 8. RefrigiWear Women's ASTM Composite Safety Toe Tennis Shoe, uninsulated, 4" leather and nylon mesh upper, waterproof membrane, fiberglass shank, dual density rebound foam insole, highly slip-resistant carbon rubber outsole. ASTM Composite safety toe Lightweight and uninsulated 4" Leather and nylon mesh upper Waterproof membrane Dual density rebound foam insole Slip-resistant carbon rubber outsole Samco Women's ASTM Composite Safety Toe Tennis Shoe | Waterproof | Lightweight | Black | 8... - Samco Women's ASTM Composite Safety Toe Tennis Shoe | Waterproof | Lightweight | Black | 8. |