Rubber sole 1. WATERPROOF: elastic and wearable upper, dry quickly after being wet and not easily deformed, suitable for water sports, daily use, beaches, hiking, and other activities. 2. PROTECTIVE CLOSED TOE: anti-collision toe cap fully wraps the toe can effectively enhance the protection of the toe cap and prevent toe damage caused by kicking stones. 3. NON-SLIP AND SOFT INSOLE: soft and comfortable insole make the feet less tired when walking for a long time. Professional anti-skid texture can make the feet not easy to slip during water sports, and double the anti-slip effect. 4. ANTI-SLIP OUTDOOR SOLE: the solid non-slip rubber sole can adapt to various outdoor terrain conditions. The irregular hiking pattern at the bottom can provide excellent traction and enhance the anti-slip ability. 5. ADJUSTABLE DRAWSTRING: the elastic drawstring closure allows you to easily put on and take off your shoes without shoelaces, which is more convenient and practical. It can avoid the danger caused by loose shoelaces when you are outdoors.