Nickelodeon Paw Patrol Baby Boys 0-12m 2pk Baby Booties Slippers (0-12M) 80% Cotton, 17% Polyester, 3% Spandex 2 Pack Baby Booties for baby boys or girls. 0-12 months Cute and cozy and comfy 80% Cotton, 17% Polyester, 3% Spandex Machine wash warm and tumble dry low.