Coccoli, Baby/kid Boy/Girl/Neutral Modal Zipper Footie, Color WINTER ON Light Blue, 95% modal/5% spandex-knit, Comes In Sizes N-18m Footie's practical hidden 2-way zipper with an inner placket to protect your baby's skin opens from neck to foot. It has mitten cuffs on sizes N (newborn) and 1 month to prevent scratching, and has an anti-slip feature under the feet on sizes 3 months to 18 months. The back of the foot has a soft elastic to ensure that baby's foot stays where it belongs! The fit is snug on sizes 12m and 18m, and no flame retardant chemicals are used. Designed in Canada.