Features: and high quality Made from quality polyester material, soft, durable, stretchy, breathable, and comfortable to wear Wide top strap helps prevent rolling Comfortable wide calf compression socks suitable for men and women who wear extra large or large sizes Provides strong leg support with long-lasting graduated compression Knee-high design offers snug support without being too tight, promoting effective circulation Helps support legs, reduce fatigue, soreness, and prevent injuries, cramping, swelling, and aids in muscle recovery Ideal gift for fitness enthusiasts, office workers, parents, grandparents, runners, nurses, and doctors Package Includes: 1 pair of socks Specifications: Material: Polyester Available Colors: Black, Flesh Color Sizes: 3XL, 4XL, 5XL (Chinese sizing – please refer to size chart) Size 3XL: Calf Circumference: 40cm–50cm (15.74"–19.68") Length: 33cm–40cm (12.99"–15.74") Size 4XL: Calf Circumference: 45cm–55cm (17.71"–21.65") Length: 35cm–43cm (13.77"–16.92") Size 5XL: Calf Circumference: 50cm–60cm (19.68"–23.62") Length: 36cm–45cm (14.17"–17.71") Note: 1cm = 10mm = 0.39 inch Product is packaged in a retail-ready package Please allow 1–3cm measurement variation due to manual measurement Due to differences in monitor displays, actual item color may vary slightly from the picture