Features: Ergonomic Design: The engineering design of the hollow footbed can effectively support the foot, fit the curve of the foot, and pelvic floor, reducing foot fatigue. Thickened Soft Sole Design: The sole is thickened, providing a raising effect twice that of ordinary soles, giving your feet ultimate comfort and pain relief. Wavy Non-Slip Outsole: Durable wavy rubber outsole, waterproof and non-slip, giving your feet a good grip with no slippage and good balance. The wavy design increases friction, making it not easy to fall. Casual Style: Perfect for all seasons and occasionshome slippers, house slippers, indoor bedroom, bathroom, living room, swimming pool, beach, dorms, and camps. Ideal Gift Choice: Slippers are perfect for girls, women, lovers, and girlfriends for any festival such as Christmas Day, Birthday, or Valentines Day. Specification: Material: Rubber, artificial PU Size: Chinese Size | Foot Length (cm) 35 | 22.5 36 | 23 37 | 23.5 38 | 24 39 | 24.5 40 | 25 41 | 25.5 42 | 26.5 43 | 26.7 Includes: 1 Pair * Slippers