Like its namesake-the iconic Perfect Tri Tee-our Perfect Tri Fleece blends three yarns for an unbelievably soft sweatshirt at an unbeatable value.. 7.1-ounce (240 GSM). 54/40/6 polyester/combed ring spun cotton/rayon. Raglan sleeves. Side seamed. 2x1 rib knit neck, cuffs and hem. Tear-away label DT1304