Features • Comfort Fit • Bounder upper all seamless for comfort to prevent pressure points • BOA Li2, new mechanism generates higher power with finer resolution • Integrated X-Comfort Zone1 for large range of feet width • Power Zone technology for better ankle support and stability • New Carbon Injected/nylon outsole with constant ventilation to reduce fatigue and numbness • Arch support improved for better support • Ventilated insoles for constant air flow • Reflective highlights