The Fuji Speed shoe is comfortable, durable, and fast, making it suitable for longer distances on trails. The upper material is made from a lightweight Nexkin fabric, which enhances resistance to abrasion from stones and roots. The quick-lacing system reduces pressure on the instep and provides a supportive fit. This shoe features a Pebax propulsion plate and GUIDESOLE technology, inspired by our road running shoes. These technologies ensure an easy dynamic ascent and a smooth descent, even on the most challenging trails.