Information: 4.2 oz., 30 combed ring-spun singles; White, Navy, and Charcoal are: 50% cotton, 25% polyester, 25% rayon; Tri Charcoal, Tri Dark Grey, Tri Denim, Tri Athletic Grey, Tri Olive, and Tri Fuchsia are: 50% cotton, 38% polyester, 12% rayon; USA fabrics assembled in Mexico; Tear-Away Label;