DC Comics Boys Batman Pajamas, 4 Piece Sleepwear Set X-Small Black Pull On closure 100% Cotton Knit Boys 4 Piece Pajama Set - Great For Sleeping, Role Play / Costume Size 4 / X-Small: Approximate Age = 4/5 Yrs; Height 39  41; Chest 23; Waist 21; Hip 23 (In Inches) Batman Character Themed Print Graphics Short Sleeves, Scoop Neck, Elastic Waistbands and Banded Hem Cuffs