• SUPERIOR QUALITY & COMFORT: Winter boots made of EVA material (foam rubber) with a removable thick, warm insole, can be used comfortably in temperatures of up to -40°F
• RETRACTABLE CLEATS: Rubber outsole features 2 retractable cleats to prevent slipping on the ice
• THERMAL INSULATION: Inner Thinsulate layer provides heat insulation, absorbs and wicks away moisture, and polyester outer layer provides insulation
• HEAT-REFLECTIVE FOIL: Deflects cold and retains body heat, Temperature rating down to -40 degrees Fahrenheit
• CARE INSTRUCTIONS: After each use or if your footwear becomes wet, remove insoles and liners, and air-dry them separately, away from direct heat