LIGHTWEIGHT CUSHIONING. CONTOURED FIT.The Nike Mercurial Lite Shin Guards give you comfortable cushioning and a durable shell with a lightweight sleeve to keep it all in place. They have a low-profile and left/right-specific fit with perforated foam for breathability.Low-profile shell is lightweight and durable.Left/right-specific design is contoured for comfort.Dense foam cushions against impact and is perforated for breathability and reduced weight.More Details Guard: 79% K-resin/21% EVA. Sleeve: 65% polyester/19% rubber/16% spandex. Hand wash Nike Mercurial Lite Guard (Volt/Blue)