Artix - Big Girls T-Shirts and Tank Tops - Charlotte Unisex Youth T-shirt. 100% preshrunk cotton to wonderfully fit and keep you warm it looks great even wash after wash. Some colors have more polyester such as Heather colors Graphite Heather Safety colors & Neon colors and these are 50-50 cotton-polyester. Very comfy fit to wear all day and your wear go-to garment fits like a well-loved favorite featuring modern fashionable fit.