Durable and warm, these rain-and-stain repellent winter bibs are insulated with 140 grams of naturally breathable and quick-drying polyester. They also feature our Outgrown grow system, which makes it easy to extend the length of the inseam as they get taller. OUTGROWN grow system. Waterproof fabric. Insulated, 60gsm. Adjustable waist. Waist adjustable tabs. Reinforced cuff guard. Internal leg gaiter. Adjustable elastic suspenders. Uses: Ski Snowsports. Shell: Hydra Cloth 3000 100% nylon Plain Weave. Lining: 100% nylon 210T taffeta. Insulation: 60g Microtemp XF II 100% polyester. Imported. | Columbia Girls' Snowslope Ii Bib, Black