Baby’s insulated SHARK TREK Interchange snowsuit by Columbia isn’t just warm, dry and comfy, it unzips for a three-in-one jacket combination for whatever the weather throws your way. The shell is waterproof, breathable and seam-sealed. A zip in fleece liner is warm and fuzzy, perfect for baby’s skin. A storm hood adjusts as needed and is lined with soft microfleece. The hands and feet fold over for max warmth and protection.