Heat Holders(R) are made from a specially developed heavy bulk yarn which has extreme thermal qualities.
Heat Holders(R) are non-binding; they are also diabetic friendly and provide relief for cold feet due to circulation problems. With medium pile cushioning, these thermal socks will help keep feet fully comfortable and supported. Keep feet warm on the coldest of days and pull on this pair of Argyle patterned, medium thickness, crew length Heat Holders(R) LITE(tm) for women, the warmest thermal sock. Advanced thermal yarn Sensationally soft More than 5X warmer than a basic cotton sock! Keep feet warm on the coldest of days and pull on this pair of fairisle patterned, medium thickness, crew length Heat Holders(R) LITE(tm) for women, the warmest thermal sock.