Nike Mercurial Lite Shinguard Fly under the radar in the Nike Mercurial Lite Guard. This soccer shin guard offers low-profile construction that will not be distracting to your game. The durable shell is bonded to a dense foam backing for excellent impact diffusion and comfort against the skin. Anatomical fit sleeves are highly breathable and lightweight, giving you a secure fit. These guards use an anatomical right and left design to fit the natural contours of your leg. NOCSAE Certified. 72% polyethylene/28% EVA. Imported.