5.6 oz./yd² (US), 9.4 oz./L yd (CA), 60/40 organic cotton/recycled polyester RPET, 20 singles; Unisex fit; Made of approximately 4 recycled RPET bottles per shirt; Side seams; Tear away label; This product meets the following Sustainable Style subcategory:; Sustainable Material: contains 60% organic cotton and 40% recycled polyester; Socially Conscious Manufacturing;