adidas From the tennis court to the treadmill, your feet do the hard work. These crew-length adidas socks keep you comfortable through it all. They're made from a stretchy cotton blend, with mesh panels to let air flow around the foot. Arch compression helps lessen the impact as you move, while the cushioned footbed adds an extra layer of softness. Made with a series of recycled materials, and at least 40% recycled content, this product represents just one of our solutions to help end plastic waste.