Freeknot Socks Y5138-26-90 Layer Tech Mid Socks 5 Toe Black

Photoelectron is a special ceramic that uses far-infrared energy emitted from the human body to warm the body to the core. By combining it with various materials, a more effective heat retention effect can be achieved. It also has the characteristic of improving the evaporation of moisture such as sweat and quick-drying. 
Uses "THERMOLITE" that realizes a comfortable fit with its warmth and drying effect due to its macaroni-shaped hollow fiber structure.
5-finger mid-length model.
Support rubber prevents slipping.