"79% cotton; 12% nylon; 7% rayon; 1% spandex; 1% polyester. Pull On closure. Cotton crew sock with superior moisture control to help keep feet dry. Cushioned for all day comfort. Stay-up comfort top keeps sock in place and prevents unwanted sliding. Reinforced heel and toe for added durability, and a green toe seam which stands for quality. This 10 pair pack of socks is proudly made in the USA." -Burlington
Official Website; http://burlingtonsocks.com/
Product Review; "I buy a lot of Socks - I like to have a clean pair every day and I don't like doing laundry every week, so while looking for a low cost (bulk) Crew Sock (I like to wear Boots) I found Burlington and was immediately wowed by the comfort fit and long lasting quality. The cooling effect of the cotton really does wonders on warm or especially hardworking days. A great Christmas gift or quick replacement option if you have a lot of foreign made socks." -MadeInUSAReview