 | Samco Women's Hiker ASTM Composite Safety Toe | Waterproof | Lightweight | Black | 6.5. RefrigiWear Women's ASTM Composite Safety Toe, 6" grain leather, uninsulated, soft suede tongue, waterproof membrane, dual-density rebound foam insole, slip resistant rubber outsole. ASTM Composite Safety Toe 6" Grain leather upper Lightweight and uninsulated Waterproof membrane Dual-density rebound foam insole Slip resistant rubber outsole Samco Women's Hiker ASTM Composite Safety Toe | Waterproof | Lightweight | Black | 6.5... - Samco Women's Hiker ASTM Composite Safety Toe | Waterproof | Lightweight | Black | 6.5. |