Be Kind Tee Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Be Kind and T-Shirt. Everyone can use a reminder to make sure and be kind to others now and then :) Women's, mens, kids, boys, girls and toddler sizes. Lightweight, Classic fit, Double-needle sleeve and bottom hem