Layering in every season has never been easier in this tee. 4.5-ounce 50/25/25 poly/combed ring spun cotton/rayon 32 singlesSelf-fabric neck tape1x1 rib knit neckTear-away labelDue to the nature of cotton/polyester blends in dark and neon colors special care must be taken throughout the decoration process when heat is applied for curing. Please consult with your decorator or material supplier.