Nautica Boys' Toddler Three Piece Set with Shawl Sweater, Woven Shirt, and Twill Pant Sweater: 100% Cotton; Pant: 60% Cotton, 40% Polyester; Shirt: 55% Cotton, 45% Polyester Imported Machine Wash Long sleeve woven button-down shirt Striped shawl pullover sweater Flat front twill pant with encased elastic in waistband