Oakley Flak 2.0 XL Prizm Field Lenses Polished Black Frame YBN What makes them special

What makes them special

The fold over construction of the waist band keeps the shorts in place for perfect freedom of movement

Will not work with front derailleur drive trains

With T25 torque tool and 6 pieces screw

function: measurement of internal dimensions

Oakley Flak 2.0 XL Prizm Field Lenses Polished Black Frame YBN What makes them specialProduct Description The XL edition offers a standard size frame with enhanced lens coverage, and every millimeter of the peripheral view is optimized with High Definition Optics in a durable yet lightweight design that takes performance to the next level and brings style along for the ride. Lightweight O Matter frame material with ellipse metal icon accents Unobtainium ear socks and nose pads for increased comfort and performance 8. 75 base lens