It's here! The Columbia Y BUGA SET toddler winter set that can grow with your little one. It is waterproof, breathable and at the same time beautifully warm. The trousers have a reinforced seat and knees. As a result, they can withstand all the pitfalls of winter games and sports. The OUTGROWN system allows you to extend the trousers and sleeves, ensuring that they can be worn for more seasons. Size ranges: 6/12 months, 12/18 months and 18/24 months.