Look your best in the Under Armour Boys' Colorblock Fleece Joggers. They are made of 67% cotton and 33% polyester. The brushed fleece inside provides extra warmth, and their encased elastic waistband with an external drawcord offers a custom fit. The open hand pockets allow you to store small items. Under Armour Boys' Colorblock Fleece Jogger Pant Black/Black/White, Small - Boy's Fleece at Academy Sports