Slim Chelsea Fit: Sleek ankle-boot silhouette; Runs small, recommend sizing up 100% Waterproof Rubber: Durable vulcanized construction keeps feet dry in rain, slush, and puddles. Cozy Plush Lining: Soft faux-fur interior adds warmth and comfort for chilly, damp days. Easy On & Off: Stretchy side gores and back pull tab make slipping in and out simple. Non-Slip Outsole: Sturdy tread provides traction and stability on wet or slippery surfaces.