Oakley extended the field of view in the upper peripheral region to optimise it for cycling

Full Square-knob design

Lightweight and with 14 Maxiflow air channels

and is compatible with 9 and 10-speed drivetrains on frames with regular 135mm or 142mm spacing

Crank Brothers Stamp Trail BOA Flat Shoes - US 10.0 - Black - Gold Gift Card Oakley extended the field ofSome things just work better together. Like an optimized shoe pedal combination. The Stamp flat shoe does it all, whether on street or trail. Its high friction outsole rubber compound provides optimal grip to stick to the pedal. In addition, the lug depth is designed around pin dimensions to absorb the pin to ensure a secure pedal connection. OUTSOLE: MC2 high friction compound for grip and durability Stamp tread pattern optimized for contact surface