Gap Toddler Boys Cozy Puffer Vest in Blue, size XS 4 - 5 . Made of softshell polyester with a full snap closure over a full zipper. Features include a stand-up collar, collarless design, pockets, and moisture-wicking insulation. Suitable for travel, casual wear in winter and fall. The classic and preppy style is ideal for walking, school, and hiking activities. Easy care and machine washable.