The Pack of 4 Designed Compression Socks is crafted from a balanced blend of 76% cotton, 21% nylon, 2% spandex, and 1% polyester, providing a comfortable and supportive fit for various activities. These socks combine cotton for moisture management with a touch of stretch for flexibility and a secure fit. Designed for machine wash, they are easy to care for and maintain. Ideal for enhancing circulation, reducing swelling, and supporting your feet and legs during long hours of standing, travel, or physical activity, these socks are both functional and stylish.