88% Nylon/12% Spandex mesh 91% Nylon/9% Spandex body Fit: Nike Elite Jerseys are constructed of heavier-weight materials for on-field durability, and they do not fit or feel like a T-shirt. Fit: Nike Elite Jerseys have an athletic cut that fits snug in the chest and the shoulders. Flexible twill letters and numbers Flywire-strengthened collar resists stretching Laser-cut embossed jock tag Machine-washable No-tag neck label for comfort Officially licensed Strategic ventilation over major heat zones to keep you cool Stretch fabric at sides TPU metallic-effect shield at V-neck Water-repelling fabric