Features: Premium quality nylon spandex is soft and comfortable while maintaining the optimal temperature for circulation Fabric offers stability during activities such as cross-fit, cycling, soccer, or running Each knee-high sleeve combines fashion, design, and technology Description: Each pair of these massage stockings provides 360-degree stretch for form-fitting durability and flexibility 15-20 mmHg compression for leg relief Material 85% Nylon, 10% Lycra, 5% Spandex Size Medium: Women's 5-10, Men's 6-8 Large: Women's 10-13, Men's 8-12 Instructions: Machine Wash Cold Dry Inside Out Features: Premium quality nylon spandex is soft and comfortable while maintaining the optimal temperature for circulation Fabric offers stability during activities such as cross-fit, cycling, soccer, or running Each knee-high sleeve combines fashion, design, and technology Description: Each pair of these massage stockings provides 360-degree stretch for form-fitting durability and flexibility 15-20 mmHg compression for leg relief Material 85% Nylon, 10% Lycra, 5% Spandex Size Medium: Women's 5-10, Men's 6-8 Large: Women's 10-13, Men's 8-12 Instructions: Machine Wash Cold Dry Inside Out PRODUCT INFO Fabric: Nylon 85 % Elastane 10 % Spandex 5% Rise Style: Knee Length Color: Orange