Filled with lightweight, 100% recycled body insulation, the Baby ThermoBall™ One-Piece is the ideal all-in-one layer for their first few winters. With an attached hood, fold-over mitts and booties, plus a water-repellent finish, they’ll have the coverage they need for new adventures in the outdoors. We’ve updated our youth sizing. Please use our sizing guide to find your best fit. BRAND NEW WITH TAGS COLOR: Light purple Size: 12-18 months