85 nylon, 15% spandexImportedPull On closureMachine WashUPGRADE - The material of our compression socks are upgraded with nylon percentage from 40% to 85%. Delivers 360-degree stretch for greater flexibility and durability.COMFORT - We carefully designed and manufactured our compression socks to provide premium support, comfort, and relief without compromising your mobility. Form fitting and lightweight fabric features maintain stability regardless of activity.GRADUATED COMPRESSION (15 - 20 mmHg) & FASTER MUSCLE RECOVER - CHARMKING Compression Socks are preferred by trainers. Compression is proven to allow you to move faster, react quicker and use less energy.IDEAL FOR SPORTS & DAILY WEAR - Reduces muscle fatigue, especially if on your feet for long periods of time, traveling or all sports e.g. cross fit, skiing, running, hiking and more. In daily life, perfect compression socks for runners, travelers, pregnant women, maternity, waitress...A veritable necessity for anyone working long-hours standing on their feet, or those heavily invested in athletics and a fitness lifestyle. Feel safe to put this item into your Cart Feel free to enjoy your fascinating life with it