ThermoBall™ Eco insulation for warmth even when wet. Filled with lightweight, 100% recycled body insulation, the Baby ThermoBall™ One-Piece is the ideal all-in-one layer for their first 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. Slight wear and light marking on the folded mittens. See pictures.