This convertible puffer jacket is made with a tightly woven poly shell and features 50% down/50% poly fill with plaid flannel lining in100% cotton. With sleeves that zip off to create a vest this style can be used in many climates throughout the seasons. Sizes: 2T, 3T, 4T, 4/5, 6/7, YS(8), YM(10/12), YL(14/16), YXL (18/20)