With a full zip adjustment through the collared neck, this vest provides warmth on those chilly days and works great as a layering piece. A modern design with fit for active youth, the soft and lightweight fleece, will make this garment a staple for many comfortable outdoor adventures. 100% Recycled Polyester This is a nice vest to dress up or down, either way your little one will be stylish. Please let me know if you have any questions. Thanks so much for shopping my closet! 😁