INSULATED – 3M Thinsulate Insulation, the original thin insulation designed specifically for footwear.
WATERPROOF & SLIP-RESISITING - Waterproof barrier keeps water out. Footwear is tested for ASTM F3445-21 industry criteria for slip-resisting footwear. 1275 Olympia Rubber outsole is designed to withstand or reduce damage due to oil.