Columbia Unisex Baby Boys' Buga Set Shell: 100% Nylon, Legacy Twill; Lining: 100% Nylon, 210T Taffeta; Insulation: 100% Polyester, Microtemp 150 Gm Machine Wash Omni-tech waterproof/breathable critically seam sealed Attached, adjustable storm hood Internal leg gaiter Insulated Reinforced cuff guard