4.2 oz./yd² (US) 7.1oz./L yd (CA), 52/48 Airlume combed and ring-spun cotton/polyester jersey, 32 singleAthletic Heather is 90/10 Airlume combed and ring-spun cotton/polyester jerseyRelaxed, cropped fitRacerbackRaw edge armholesSide seamsTear away label"CLICK HERE for fabric guide & screen printing tips""CLICK HERE to watch product video"