Nike Revolution 4 Infant Boys Trainers. Perfect for everyday wear with a simple yet stylish design. Features synthetic overlays on the upper, elasticated laces, and a single touch tape fastening strap for a secure fit. Completed with the classic Nike swoosh branding to the sides. The kids' trainers have a shaped ankle collar, elasticated laces, and a touch tape fastening strap. They also have a cushioned insole, moulded outsole, and a breathable upper. Nike swoosh branding. Upper: Textile / synthetic. Inner: Textile. Sole: Synthetic.