Nike SB Line Knockout Pullover Hoodie - Boys' Grade School You don't have to win a fight to get this look, but be prepared to take on the jealous. The Nike Act Boys' Line Knockout Pull-Over Hoodie is the perfect addition to any confident boy's wardrobe. With a kangaroo pocket and the traditional ribbed cuffs and waistband, this sweatshirt has the comfort you're used to with the new style you want. The high density screenprint is located on the center chest. 100% cotton fleece. Imported.