The Compression Calf Guards by 2XU provide powerful compression support for the entire leg. Sold as a pair, the calf guards are made from a quick-drying PWX compression fabric that is also highly flexible. The graduated fit promotes an efficient warm-up pre-exercise, with faster recovery post-exercise. The minimalist design of the calf guards mean they can be worn alone, with socks or under a wetsuit for faster transition times during a triathlon. Flatlock seams help to reduce chafing and increase comfort.