For golfers who demand high performance and durability, the Tech D.R.Y. socks are the obvious choice. With over 50% recycled materials and insulated cushioning for extra comfort in the heel, toes and footbed, these socks provide advanced compression and comfort both on and off the course. Double flap constructions provide extra protection and a specially designed fit. Made of 64% recycled polyester, 24% spandex, 10% nylon and 10% polyester. With the Tech D.R.Y. socks, you can not only improve your performance on the track, but also help protect the environment.