Features: and high quality Made of quality polyester material, soft, durable, stretchy, breathable, and comfortable to wear; wide top strap helps prevent rolling These comfortable wide calf compression socks are suitable for men and women who wear extra large or large sizes Designed to provide strong leg support with long-lasting graduated compression Knee-high compression socks offer snug support without being too tight and help promote circulation Support legs, reduce fatigue, soreness, and help prevent cramping, swelling, and aid in muscle recovery Ideal gift for fitness enthusiasts, office workers, parents, grandparents, runners, nurses, and doctors Package Includes: 1 pair x Socks Specifications: Material: Polyester Color Options: Black, Flesh Color Size: 3XL / 4XL / 5XL (Chinese Size, please refer to size chart) Size 3XL: Calf Circumference: 40cm–50cm (15.74in–19.68in), Length: 33cm–40cm (12.99in–15.74in) Size 4XL: Calf Circumference: 45cm–55cm (17.71in–21.65in), Length: 35cm–43cm (13.77in–16.92in) Size 5XL: Calf Circumference: 50cm–60cm (19.68in–23.62in), Length: 36cm–45cm (14.17in–17.71in) Quantity: 1 pair Note: Transition: 1cm = 10mm = 0.39inch No retail packaging Please allow 1–3cm measurement deviation due to manual measurement Due to differences in monitor displays, the actual color may vary from the image