The Nike Mercurial Lite CR7 Shin Guards shield your lower legs without slowing you down. The ultra-thin design blends soft foam and a durable shell for impact diffusion on the field.Low-profile shell is lightweight and durable.Soft, perforated foam helps cushion against impact.Stretchy sleeves help hold the guards in place.More Details Sleeve: 65% polyester/19% rubber/16% spandex. Shell: 79% Resin/21% EVA. Spot clean Imported 79% K RESIN21% EVA