This product is Charle's HE234 socks (loose fit at the opening, brown, size 22-24cm), and includes instructions for handling and washing. Please check the size before purchasing, as an incorrect size may put undue strain on the body. If you experience any skin or physical abnormalities, discontinue use immediately. Do not use chlorine bleach; use liquid oxygen bleach and hand wash with a neutral detergent. Do not use a tumble dryer, as this may cause shrinkage or deformation.