Durable rubber bolsters a versatile, waterproof slip-on grounded by a comfy contoured footbed with rebound cushioning and a BioGrip slip-resistant sole. Waterproof: protects against rain, puddles and slush to keep feet dry in wet conditions DuraFresh natural bio-technology fights odors 3mm Neo-Tech waterproof insulation Max-Wick lining evaporates moisture to keep feet dry BioGrip tread provides slip-resistant traction on wet and dry surfaces Rubber and textile upper/textile lining/rubber sole Imported