Hand-knitted socks. Standard size, approximately 23cm to 24cm. Measured straight from the heel to the opening, about 20cm. Because they are hand-knitted, there may be slight differences in the design (color distribution) between the left and right socks. Hand-knitted socks are knitted with a heel that is close to a right angle, so, as you'll find when you wear them, they don't slip down as much as you'd think. The opening feels loose, but they rarely fall down. Because the opening isn't tight, they are especially popular with people who are hospitalized or have swelling. 75% wash wool 25% nylon Uses Opal yarn Can be washed in water up to 40 degrees Celsius. Can be washed normally in a laundry bag. Spin drying is also okay. These are handmade by an amateur, so please understand that there may be some imperfections. #socks #socks #handknitted #socks #sockyarn #handmade