Warm Reminder 1. Please allow for an error of 1-2centimeters when measuring manually. 2. Please allow reasonable color difference. 3. If you don't know what size to choose, contact us to give you the correct size suggestion. Product Features Breathable & Soft Upper Made with air-layer fabric + silicone print for enhanced airflow, keeping feet cool and comfortable in hot weather. The flexible material prevents chafing. Durable Rubber Sole High-grip rubber outsole provides excellent traction on wet surfaces (sand, rocks, pools) while resisting wear and tear. Cushioned EVA Insole Lightweight EVA foam footbed offers arch support and shock absorption, reducing fatigue during long walks. Quick-Dry & Drainage Design Open drainage holes allow water/sand to escape instantly—dries 3X faster than ordinary shoes! Elastic Lock & Easy Slip-On Adjustable elastic buckle ensures a secure fit for all foot shapes, while the stretchable collar makes wearing/removing effortless.