Carter's Baby- Girls 1-pc. Snug Fit Footed Sleeper Pajamas (18 Months, Bright Pink-Cats) Zips from ankle to chin for easy on and off Built-in footies with grippers Worry-free safety tab available up to size 5T Cotton rib is cool and comfortable. 100% cotton Snug-fitting cotton pjs are not flame-resistant. For child's safety, cotton pjs should always fit snugly.