World's Coolest Mom Shirt This soft tee is perfect for every mom! We all know mom's are the coolest, even if our kids won't admit it. Pair it with your favorite leggings or skinny jeans and you're all set. * Product Details 4.2 oz 100% airlume combed/ringspun cotton (solid colors) 52% combed and ringspun cotton, 48% polyester (Heather colors) 90% airlume combed/ringspun cotton, 10% polyester (Athletic Heather/Black Heather) Shoulder taping Side-seamed * Product Sizing Shirt is unisex - looser cut, runs true to size. Size chart is available * Shirt and Design Details This design is high quality heat transfer vinyl **Shirt MUST BE washed inside out on cold, and tumbled dry on low in order to preserve the design.** Design is pressed with a professional grade Heat Press.