Design: Waterproof synthetic leather upper provides durable protection One-pull bungee lacing system for a secure fit Odor-eliminating, natural and non-toxic Cleansport NXT™ treatment Weight: 1.85 lbs. (pair) In-Shoe Comfort: Molded EVA footbed for cushioning and comfort Quick drying moisture wicking lining for comfortable all-day wear Durability & Traction: FLO non-marking, synthetic rubber outsole for enhanced traction Additional Details: Vegan-friendly Latex-free Machine washable (gentle cycle and air dry) Kamik Men's Byron Bay 2 Sandals