Infrared Heat Generation - THERMOLITE FAR INFRARED technology uses the body's infrared energy to help generate and maintain heat.
Lightweight Insulation - Hollow fibers create an insulating layer of warm air within the socks to keep feet and legs warmer than traditional socks.
Moisture Management - Each toe is wrapped in sweat-wicking material so your foot will be drier and therefore more comfortable than in traditional socks.
Protective Cushion - Extra cushioning on the footbed to increase foot comfort.