The North Face Baby Boys' Thermoball Bunting (Infant) 100% Nylon Imported Machine Wash Ultralight bunting from The North Face insulated with ThermoBall powered by PrimaLoft Lightweight, compressible ThermoBall insulation retains warmth in wet, cold conditions Asymmetrical full-front zip Contrast Sherpa lining throughout top body and hood Fold-over mitts at arm cuffs and foot booties at feet