In addition to being adorable, Kickee Pants pajamas are incredibly comfortable and soft. Made from 95% bamboo and 5% Lycra, these pajamas will have your little night owl sailing off to lullaby land! Bamboo is a highly absorbent material and keeps skin comfortable rather than sticky in 'damp' circumstances. When wearing Kickee Pants PJs, your child will be cooler in hot weather and warmer in the cold. Machine wash cold. Made to fit snugly.