The calf compression sleeves are new on the market. They are dual action sleeves designed by athletes and trainers. The calf compression sleeves treat athletes with shin splints and calf pulls. They were designed to treat athletic injuries, however they are now be used long term and permanently by athletes to avoid shin splints or calf pulls. They are made of polyester chevron ribbing materials
. and support the front and back lower leg muscles during work outs and while running. They look like leg warmers of the early eighties fashion, but they perform a better task than just leg warming.