- Size: 36/37 • Non-slip and quick-drying: sole with textured design for strong grip and safe walking. Easy to dry and clean. • EVA Material: made in one piece of EVA material, soft to the touch, non-abrasive, and comfortable to wear. Supports rebound. • Thick soles: 1.6-inch thick soles with concave design, durable and comfortable for prolonged use without foot pain. • Simple and versatile design: double soft, comfortable like cotton, suitable for bathroom, indoor and outdoor, gym, pool, spa, and beach. • Lightweight and quiet: ergonomic design and thick sole for added comfort. • Attention: EVA material may shrink and deform at high temperatures. Avoid prolonged exposure to sunlight.