The Saint Eve Boys One Piece Pajamas Hooded Union Suit in XS 5/6 is a cozy and fun outfit for young boys. Made of 100% polyester fleece in a vibrant blue color, this animal print pajama features a hood and a zip closure for easy dressing. Perfect for the winter and spring seasons, this shark-themed suit is machine washable and has a chest across measurement of 14 inches. Ideal for boys who love animals and sharks, this one-piece suit is a great addition to any young boy’s sleepwear collection.thick fleece