Welcome to the store! 1. High-Quality Material: Breathable and sweat-absorbent, not easy to slip off, simple and comfortable. 2. Anti-Slip Design: Micro-particle silicone gel at the opening of the socks prevents them from sliding down. Hypoallergenic design effectively prevents fabric-induced allergies. 3. Advanced Manufacturing: High-tech manufacturing standards ensure pressure relief from static valves. Features 360-degree circulation soft compression for multi-directional pressure, fitting the leg with high elasticity for comfortable wear. 4. Muscle Support: Aids in muscle recovery, repairs venous valves, promotes blood circulation, and provides soft pressure with comfortable ventilation. Lifts and firms, with sequential decompression and an elastic band that isn't tight. 5. Compression Benefits: Compression stockings are suitable for preventing venous diseases and as supplementary treatment for varicose veins or venous blood flow disorders in the lower extremities. Item Type: Compression Stockings Material: Polyurethane fiber Color: Black Season: Suitable for Spring, Summer, Autumn, and Winter. Optional Sizes: S, M, L, XL, XXL Size Chart: Size | Ankle Circumference (cm/in) | Calf Circumference (cm/in) S | 16-21 / 6.3-8.3 | 26-30 / 10.2-11.8 M | 18-25 / 7.1-9.8 | 31-34 / 12.2-13.4 L | 22-28 / 8.7-11 | 35-37 / 13.8-14.6 XL | 24-30 / 9.4-11.8 | 38-41 / 15-16.1 XXL | 26-32 / 14.2-12.6 | Over 42 / 16.5 Package includes: 2 x Compression Stockings Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately for the best solution!