Adult Streak T-Shirt4.2 oz/yd² 50% polyester, 25% combed ringspun cotton, 25% rayon, 32/1;High stitch density for smoother printing surface; Side seam construction; Single-needle topstitched front neck; Double-needle sleeve and bottom hem; Tearaway label; Oeko-tex® standard 100 certified ; Shoulder-to-shoulder tape and 5/8" seamed collar;