Designed with a lining made of thermal polypropylene, these slipper socks trap and retain heat as you put them on warm feet. A special processing technology is applied to the polypropylene lining for extra softness. The length of the sock leg is just right for easy wearing, while the relaxed fit reduces tight feeling at feet for maximum comfort. The sock hem can be turned down to adjust the length to your liking.
* Made for indoor use. Not suitable for outdoor use.
* Heat-generating fiber is not used for this product.
* Machine-washable. Avoid tumble drying, as it may cause shrinkage.