The Fitrell compression socks are made with a fabric composition of 72.1% Polyamide, 18.4% Polyester, and 9.5% Spandex. For sizing, the S/M size fits calf measurements of 9-15 inches, while the L/XL size fits 14-16 inch calves. These socks are machine washable and imported.

★Size Tips: Choose based on your CALF size first, as they are designed for 20-30 mmHg compression. If you need tighter compression, consider going one size smaller. The S/M size fits calf measurements of 9-15 inches, corresponding to US shoe sizes 6-8.5 for men and 7-9.5 for women. The L/XL size fits 14-16 inch calves, covering US shoe sizes 9-12 for men and 10-12 for women.

★Moisture-Wicking & Breathable: The athletic compression socks are made from high-performance fabrics that wick moisture, providing a dry, comfortable fit. The mesh design around the calf allows for enhanced breathability, helping to release sweat and keep you cool throughout the day.

★Friction & Shock Protection: These compression stockings feature a seamless toe construction, reducing friction between the toes and shoes. Thick, soft cushions are embedded in the sole to absorb shock and prevent overuse injuries during any activity, delivering all-day comfort and increased performance.

★Circulation & Muscle Support: The 5 zones of graduated compression in these socks boost venous flow, protect the Plantar Fascia, support the Achilles, improve circulation, and reduce swelling, making them comfortable and easy to wear daily. The 20-30 mmHg compression helps relieve shin splints, joint and muscle stiffness, reduce fatigue, treat varicose veins, and accelerate muscle recovery.

★For Women & Men in Multiple Occasions: The Fitrell compression socks are designed for both women and men, making them suitable for a wide range of activities and needs, including running, travel, flights, pregnancy, edema, and more.

★Lifetime Service: Fitrell is committed to providing a risk-free, 100% satisfactory shopping experience for all customers. If you have any questions or concerns, feel free to contact us, and we will respond promptly to solve the problem.

Fitrell, All for your better fit. Make your feature, chase your future.

product information: