Gunze SABRINA Warmth and Cold Silk SQU895 [Gentle Protection] Double-knitted, Interior, Wool-blend Exterior,

The leg part is made of silk on the skin side and wool on the outside, and the foot part is made of wool. The inside of the foot is made of fluffy pile knit room socks. The silk on the skin side of the legs has excellent moisture absorption and release properties, so it doesn't get stuffy in hot weather and is warm and comfortable in cold weather. The wool-blend material absorbs moisture and sweat from the skin and releases it. In addition, the double-knit silk and cotton structure and the pile from the ankle to the toes create a layer of air between the skin and the outside, preventing body heat from escaping and keeping you warm.