These baby tights are made with an ULTRA STRETCHY 70 DENIER KNIT that is soft against your baby's skin. They feature a TIERED LACE, RUFFLE detail on the back, and come with an EXTRA BACK GUSSET FOR A MORE COMFORTABLE FIT. Available in a 6-pack of assorted colors. Small (0-6M), Medium (6-12M), and Large (12-18M). Made of 100% Nylon. Hand wash, line dry.