The Youth Columbia Omni-Heat Blue Vest is a unisex kids' vest made of blended fabric with a 100% polyester lining material. It has a full zip closure, zipped pockets, and a bodywarmer feature. The vest is designed with a colorblock pattern in navy and royal blue, with accents of a zipper and logo. It is suitable for travel, activewear, and casual occasions, and can be worn in winter, fall, and spring. The Columbia Omni Heat model is a designer, outdoor, classic, and sports-themed vest that fits regularly. Shipped with USPS ground advantage