Keep feet warm on the coldest of days and pull on this pair of Heat Holders thermal socks, the yarn itself is rated with a very high Thermal Overall Grade of 2.34, that is 7X warmer than a basic cotton sock
	
91% Acrylic, 5% Nylon, 3% Polyester, 1% Elastane
	
Made from a specially developed heavy bulk yarn with extreme thermal qualities
	
Intensively brushed inside that traps warm air close to the skin, keeping feet warmer for longer
	
Non-binding and diabetic-friendly, providing relief for cold feet due to circulation problems
	
Fits Men's sizes 5-9
	
Machine wash