Comfortable, durable, and warm, these waterproof bibs are insulated with naturally breathable and quick-drying polyester. They also feature Columbia''s Outgrown grow system, which makes it easy to extend the length of the inseam as your kiddo gets taller. Warm and well insulated for cold snowy days utilizing 60g of insulation, these pants include warm lined pockets, adjustable suspenders, internal leg gaiters, and reinforced cuff guards. Columbia offers these snow bibs for children in multiple colors and sizes. To ensure you get the right size, please refer to our sizing chart for your child’s size and weight range.