4.5 oz./yd², 100% combed ring-spun cotton; Heather Grey is 90/10 cotton/polyester; Ash Grey is 99/1 cotton/polyester; 100% cotton thread on color white; Unisex style; Classic fit; Shoulder-to-shoulder tape; 5/8” mitered “Classic” v-neck collar; 1” double-needle sleeve and bottom hem; Side seams;