The MX20G (Gravel) hits the mark with a very lightweight, breathable and an extremely adjustlabe upper that is available in 3 widths. Utilizing Clarino microfiber, micro mesh and laces, this classic designed MTB shoe is perfectly suited for long days on the gravel grind. Last: MX Race Upper: Light weight Clarino Microfiber with highly breathable micro mesh to keep you cool and dry. Outsole: Lake Race 100% Carbon Fiber Sole with durable and grippy TPU lugs with provisions for toe spikes. Closure: Durable and easily replaceable Laces that offer Unlimited and Ultimate customization for fit and comfort. Color: Metal/Black (Microfiber)