Carhartt Womens Force Performance Steel Toe Crew Socks 2 Pair M Grey Black. 66% Polyester, 30% Nylon, 4% Spandex Made in the USA and Imported Pull On closure Machine Wash DRIES FAST FIGHTS ODORS: All of our Force socks are sweat-wicking with FastDry technology that quickly transports moisture away from your skin to keep feet dry and comfortable. Our socks also neutralize the toughest odors through proprietary technology because one of the worst ways to finish a long day is by taking off your shoes or boots and having to toss out your socks PROTECTIVE CUSHIONING FOR DURABILITY: The double-cushioned protection shield extends from the toe to top of the foot to defend high stress points in steel toe boots. The extended, padded reinforcement guards the heel and toe in high impact areas against blister-causing friction, so you can count on these rugged styles lasting just as long as your favorite boots DELIVERS A PERFORMANCE FIT: The engineered arch support provides targeted protection to keep you stable and still allow full range of motion. These rugged socks have an optimal amount of stretch that holds the sock securely in place all day, so you get a comfortable fit from sunup to sundown