60% Polyester/40% Cotton, provides long wearing comfort and durability. 9.2 oz. Pre-laundered Blended Fleece. 100% Cotton Face Yarn for Supreme Printability and Softness. Twill Neck Tape. 1x1 Rib at Cuffs and Waistband. Medium Weight with Soft Hand. Split Stitched Double Needle Sewing on all Seams. ASICS® embroidery placement provides ample team screening potential.