The Baby Retro-X Vest is made with supple, ½"-pile, 100% recycled polyester fleece and lined with windproof, 100% recycled polyester plain weave to seal out drafts. A tapered collar provides chafe-free neck and chin comfort. Nylon/spandex binding at the collar, center-front zipper, armhole openings and hem for durability and a secure fit. Handwarmer pockets; hand-me-down ID label inside. Fair Trade Certified sewn.