With their refreshingly simple tongue-less design, the Unique Shoes conform to your foot shape to create a reassuringly snug fit, closed via BOA's Li2 dials, for smooth and even pressure distribution across the shoe. Underfoot, a high-density memory foam footbed provides class-leading comfort on and off the bike without compromising pedal power output. The outsole of the Adventure Shoes is tuned for the trail, with aerospace-grade carbon fiber to conserve pedal power.