The Active Warm One Piece is crafted with a fitted shape. This snug onesie provides excellent insulation thanks to its technical polyester material. The brushed inner fabric and flatlock seam construction ensure soft touch and chafe-free comfort. ODLO\'s Effect technology uses antibacterial treatment to create lifelong protection against smelly odours.FeaturesWinter one pieceOdour-banishing ZeroScentFunctional zones have added insulation to aid in temperature controlFabric: 100%polyester