3.6 oz., 32 singles; 52% Airlume combed and ringspun cotton, 48% polyester; Athletic Heather, Black Heather: 90% Airlume combed ringspun cotton, 10% polyester; Neon colors: 3.6 oz, 40 singles, 52% Airlume combed ringspun cotton, 48% polyester; Pre-shrunk; Retail fit; Shoulder taping; Side-seamed; Tear away label ; DISCLAIMER: Due to the specialized washing process, each garment is unique ; Sustainably produced; WRAP certified and FLA participating company; Bella+Canvas uses sustainable manufacturing processes with blue sign certified dyes, efficient dye houses that adhere to the state of Californiaís EPA regulations around waste water treatment and usage, and cutting facilities in Los Angeles that run on partial solar power with comprehensive recycling programs for paper waste and fabric scraps.;