Mizuno Breath Thermo Wool Mid-Thickness Socks, 2 Pairs I bought these in a hurry for a winter mountain trip, so I haven't used them much. The yellow pair shows some signs of wear. Size: 22-24 cm I usually wear 24.5 cm, but these fit without any problems. Would you like to try them? ● Breath Thermo: Breath Thermo is a comfortable, heat-retaining material that absorbs moisture from the body and generates heat. It also has excellent moisture absorption properties, absorbing moisture and generating heat to trap warm air between the fibers. It prevents stuffiness even when you sweat, maintaining a dry and comfortable environment inside the clothing. This is a unique Mizuno functional material that is essential for the cold season, pursuing not only warmth but also comfortable performance such as sweat management and wearability.