SPIRO brings you the latest technology where performance, fashion and marketing meet! Easily branded these funky and functional compression guards add the final scientific touch to both the serious competitor and the event led promotional sponsor. It's not all for show though with these highly engineered calf guards. 360 degree compression prevents stiffness, cramps and micro muscle injuries whilst absorbing "shockwave" effects on the muscles veins and joints. With the additional benefits of reduced lactic acid build up and muscle fatique it's time to embrace the age of compression!