Who built the pyramids? What does the fox say? Are Floppas real? This shirt answers 1/3 of those questions. - Fabric composition: 93% polyester, 7% spandex - Fabric weight: 7.08 oz./yd.² (240 g/m²) - Premium knit mid-weight jersey - Smooth, comfortable 2-way stretch fabric that stretches and recovers on the cross and lengthwise grains - Regular fit - Birds might be real