Our shirts are made of 100% cotton. Our sizes are, S, M, L, XL, XXL, 3XL For best results, always wash inside out at 30 degrees Celsius. It is also safe to machine dry. The perfect gift or gift for any occasion; Christmas, Birthday, Father's or Mother's Day, Valentine's Day, or just a treat; your mom, dad, brother, sister, uncle, aunt or best friend. It Can Be Paired With Classic Jeans,Casual Pants,Formal Pants,Casual Pants,Denim And Jeans