Work Men's Premium Cotton Crew Work Socks 3 Pack 4.8 OUT OF 5 STAR RATING - Special offer $75 value for $37 (you save 50%) and free shipping if you buy 3 packs (9 pair) Premium quality work socks. Reinforced heel and toe increases durability and makes them ideal for use with steel toe work boots. Swiss technology utilizes silver ions to deactivate bacteria, destroying odor and giving long lasting freshness Ventilation channels for air circulation and moisture control. 75 % cotton, 22 % polyester, 3% elastodiene. Machine Wash Warm / Tumble Dry, Made in Pakistan 100% MONEY BACK GUARANTEE: If, for whatever reason, you don't absolutely love your work socks, just return them and we'll refund every penny (or replace them, if there is a problem).