Compressport full socks detox compressports detox full socks are made of technical fabrics for optimum blood flow breathability and moisture transfer the seamless and non elastic upper layer prevents pressure on the legs while the ergonomic toe area ensures the toes are not smothered or compressed during training or racing protects achilles tendonthese full socks feature 3d dots on the feet to stimulate blood circulation while other 3d dots protect the malleolus area and the achilles tendon