Versatile enough to be worn to sleep or to play, our pajama sets are the perfect mix of comfort and style. -95% Viscose from Bamboo, 5% Spandex-Set includes long sleeved top and full length pant with no-itch tagless back label-Fit is designed to be snug and safe for sleeping babies-OEKO-TEX Standard 100 certified to be safe from harmful substances-Care instructions for maximum product life: turn garments inside out, machine wash cold on gentle cycle, tumble dry low