 | Samco ASTM Composite Safety Toe Boot | Brown | 9.5. RefrigiWear ASTM Composite Safety Toe, 8" oiled full grain leather, 1000g insulation, removable shock absorbing 7mm comfort insole, welted construction, slip resistance rubber outsole stays flexible in subzero temperatures. Comfort rating to -25°F. Comfort Rating: -25°F8" Oiled full grain leather upper1000g InsulationRemovable shock absorbing 7mm comfort insole Samco ASTM Composite Safety Toe Boot | Brown | 9.5... - Samco ASTM Composite Safety Toe Boot | Brown | 9.5. |