4.5 oz., 100% preshrunk combed ringspun cotton; Mitered V-neck with seamed collarette; Shoulder-to-shoulder tape; Double-needle stitched sleeves and bottom hem; Mitered V-neck with seamed collarette; TearAway™ label; Certified under Oeko-Tex® Standard 100; Heather Grey is 90% soft spun cotton, 10% polyester fine-finished ;