Sizing is "true to size" for all Unisex Apparel items. Size up for a looser, cozier feel. Colors in images may vary slightly from received product due to lighting and editing. Unisex Tees - 4.5 oz./yd² (US) 7.5 oz./L yd (CA), 100% ring-spun cotton, 30 singles - Heather colors are 65/35 polyester/cotton - Softstyle's high stitch density, soft ring-spun cotton and cotton blend fabric offers a smooth printing surface Modern classic fit - Narrow width, rib collar - Taped neck and shoulders for comfort and durability - Tear away label Unisex Long Sleeve Tees - 6.1 oz./yd² (US), 10 oz/L yd (CA), 100% ring spun cotton, 20 singles - Garment-dyed for that lived in feel and almost no shrinkage at home.