Weight: 192g/6.8oz (size 38)
RACER FIT for a snug upper
Heat-sealed and seamless for comfort without pressure points
External and internal stretchable X-Comfort Zone to accommodate multiple foot widths
New BOA Li2 with a mechanism generating more power and better micro-resolution
Power Zone technology for better ankle support and stability
Tightening system with 4 adjustment zones to maximize comfort during long workouts
100% Carbon sole with patented ventilation channels for constant ventilation to prevent fatigue and numbness
Insole:
Ergo Air®2 3D Transfo with 3 adjustable vaults (ref. # 1487255)
7.9oz/225g (size 42)