Unisex, Size 7 Men/ 8 Woman, Black, Chore Hi Muck Boots, Comfort Range: Sub Freezing To 65 Degrees Fahrenheit, 18 Degrees Celsius, 5 mm CR Flex-Foam, Breathable Air Mesh Lining, Steel Shank, Easy To Clean Rubber Overlay, Triple Toe & Quadruple Rubber Heel Reinforcement, Durable, Quick Cleaning Sole.