Unisex Tank features a rounded neck and is designed with high, superior combed and ring-spun cotton. Perfectly light enough to wear while working out. Durable enough to become your next favorite tee and last you summers to come. Made with premium Airlume combed and ring-spun cotton, the 3480 offers long-lasting comfort. Features 4.2 oz./yd² (US) 7 oz./L yd (CA), 100% Airlume combed and ring-spun cotton,32 singles Pre-shrunk Unisex sizing Side seams Ash is 99/1 Airlume combed and ring-spun cotton/polyester Athletic Heather & Black Heather are 90/10 Airlume combed and ring-spun cotton/polyester Alternate Heather colors are 52/48 Airlume combed and ring-spun cotton/polyester Triblends are 3.8 oz./yd², 50/25/25 polyester/Airlume combed and ring-spun cotton/rayon, 40 singles Neons are 3.6 oz./yd², 52/48 Airlume combed and ring-spun cotton/polyester, 40 singles *This product typically ships in about 5 business days.