With a flexible waist, sweatshirt fabric, lacing and functional pockets, DeFacto Boys' Sweatpants that you can combine with your sweatshirt and cardigan when you're at school, playing sports or traveling. ; Cotton 64%, Polyester 36% ; Model Information Navy Blue-NV135: Bust: 0 Height: 1.37 Hips: 0 Waist: 0 ; The Model Size is Navy Blue-NV135: Age 7/8; Product Code: K8852A623AU ; Model Information Navy Blue-NV154: Bust: 0 Height: 1.37 Hips: 0 Waist: 0 ; The Model Size is Navy Blue-NV154: Age 7/8;