Introducing the Filling Pieces FILLING PIECES Mondo 2.0 Ripple Trainers. Are You Ready To Impress? Filling Pieces Presenting Their Sleek, Stylish, Smart And Minimalistic Trainer Mondo 2.0 Ripple. Silky-Smooth Nappa Uppers Sit Upon The Sleek Signature Fundamental Ripple Sole. A Timeless Classic Updated With A Contemporary Heel Tab And Heat Seam Signature Logo. Sole Material: Rubber Leather Insock Gold Details Mondo Details Leather Lined Material: Non-Leather. Colour: black