New Onitsuka Tiger sneakers SERRANO 28.0 cm, Birch/Peacoat [Onitsuka Tiger] Sneakers SERRANO An original model inspired by track and field spike shoes developed in the 1970s. The overall lightweight, thin-soled style is a characteristic, and the design of the outsole, with the front part slightly upturned, is an accent. Good cushioning is also one of the selling points. Sole material: Rubber Shaft height: Ankle Outer material: Natural leather, synthetic fiber, artificial leather Closure type: Lace-up