Please after placing your order,send me a message about your size: S​/​M, L​/​XL These 6 pairs of compression socks are designed for medical professionals, featuring a medical-themed pattern. Made from a blend of nylon and cotton, they are lightweight and breathable, perfect for long hours of work. The knee-high socks are machine washable and come in multicolor with a close-toes design. Ideal for travel, activewear, everyday wear, and workwear, these compression socks improve circulation, wick away moisture, and support legs for those who are on their feet all day. Perfect for both men and women, these socks are a must-have for anyone needing extra support during long hours.