MTB Five Ten Kestrel Lace sneakers These all-weather MTB shoes from adidas have a snap-on design that makes them compatible with all snap-on MTB pedals. A nylon frame with carbon adds rigidity, while the Stealth® C4™ rubber outsole provides exceptional traction whether to go on the bike or not. Imported Composition Sole: Rubber 100% Outer: Fabric 100% Lining: Fabric 100%