Nautica Baby Three Piece Set with Woven, Quarter Zip Sweater, Denim Jean, Grey Heather, 3-6 Months Sweater: 100% Cotton; Pant: 100% Cotton; Shirt: 55% Cotton, 45% Polyester Imported Pull On closure Machine Wash Woven button down shirt Quarter zip sweater Four pocket pant Fully encased elastic waistband