❤ Materials: Solid Colors: 100% combed and ring spun cotton, 30 single, 4.2 oz. Heather/Blend Colors: 52% combed and ring spun cotton, 48% polyester, 30 single, 4.2 oz ❤ Washing Instructions: Please turn all your items inside out before washing. - Warm machine wash in gentle cycle. - Do not bleach - Do not dry clean - Do not iron directly on letters