TevaRAPID PROOF styles feature waterproof materials, plus waterproof bootie construction below the ankle. If present, zippers and tongues are gusseted and treated with water-repellent coatings, Wrap knit and suede upper for abrasion resistance and support, Speedhooks for quick, lock down lacing, EVA-foam midsole for lightweight cushioning, Rugged Spider Rubber outsole is extremely durable and supplies great traction, Treated with Life Natural, a responsibly sourced peppermint-based anti odor treatment, Sustainability Initiative(s): 100% recycled polyester vamp, 50% recycled EVA midsole, 100% recycled polyester laces and Best for: day hikes.