Hand-knitted socks. Size is approximately 23.5cm to 24.5cm. They stretch slightly when worn, so they may be too large for those with feet smaller than 23cm. From the heel bottom to the opening, measured straight, it's about 18cm. The first image appears bluer, but the first image is closer to the actual color. They are gray, but depending on the light, they may appear slightly bluish-gray. It's a calm color. Because they are hand-knitted, the designs (color distribution) on the left and right sides may not perfectly match. Please understand any imperfections. 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 there is no constriction at the opening, they are especially popular with those who are hospitalized or have edema. 75% Wash Wool 25% Polyamide Using Alize sock yarn Can be washed in water up to 40 degrees Celsius. Can be washed normally in a laundry bag. Spin drying is also okay. #socks #socks #handknitted #socks #sockyarn #handmade