These waterproof Klondike work overshoes from NEOS feature a 500 denier ripstop nylon upper that is waterproof and wind resistant. They have an extra wide gusset for easy on and off over work boots and shoes. The premium foam insulation is rated for temperatures down to -20°F. They have a multi-directional GRIP PRO slip resistant rubber outsole. The built-in extendable gaiters unsnap to allow 20” of snow protection. Hook and loop W strap system combined with quick-release buckle and inner bootie deliverer a secure and comfortable fit. The lightweight construction helps prevent foot and leg fatigue with no bulky material to slow you down. These overshoes have a multi-purpose orthopedic design and snowshoe compatible and is ideal for work or recreation.