Light, breathable performance tee for the gym, the trail, or wherever Thin, lightweight 3.5 oz., 100% polyester fabric Comfortable fit with sport-friendly stretch Male model shown is 6'3" / 190.5 cm tall and wearing size Medium Female model shown is 5'11" / 180 cm tall and wearing size Small Double-needle stitched hem and self-fabric collar The third party printer of this product is evaluated according to International Labor Organization standards Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received