Keep Calm and Shine On T-shirt Motivational Inspirational Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 58% Cotton, 42% Polyester Imported Machine wash cold with like colors, dry low heat Cool typography design with motivational and inspirational life quotes. Available for men, women and youth. Keep calm and shine on like a diamond in the sky. This premium t-shirt is made of lightweight fine jersey fabric Fit: Slim (consider ordering a larger size for a looser fit)