Bella + Canvas Unisex 3/4-Sleeve Baseball T-Shirt&gt;S GREY/LT RED TRIBLEND 3200 3.6 oz., 52% combed and ringspun cotton, 48% polyester; 40 singles Triblends - 50% poly, 25% combed ringspun cotton, 25% rayon, 40 singles, 3.8 oz. Marble colors are 91% polyester, 9% combed ringspun cotton, 30 singles, 4 oz. Neon colors are 52% combed ringspun cotton, 48% polyester, 40 singles, 3.6 oz. unisex sizing; retail fit