 | Samco Steel Toe Hiker | Waterproof | Brown | 14. RefrigiWear ASTM Steel Toe, waterproof membrane, leather upper, 200g polyfill insulation, removable shock absorbing 7mm comfort insole, slip-resistant rubber outsole stays flexible in subzero temperatures. Comfort rating to -10°F. Comfort Rating: -10°FASTM Steel toeWaterproofLeather upper200g Polyfill insulationRemovable shock absorbing 7mm comfort insoleSlip-resistant rubber outsole stays flexible in subzero temperatures Samco Steel Toe Hiker | Waterproof | Brown | 14... - Samco Steel Toe Hiker | Waterproof | Brown | 14. |