Oakley Flak 2.0 XL Prizm Black Polarized Lenses, Steel Frame Color:STEEL It also comes equipped with

It also comes equipped with a nano composite safety toe and a slip

For dependably comfortable

air-injected core into higher-density foam for enhanced midsole cushioning

Get maximum comfort and protection for your run or walk

available in a larger size

Oakley Flak 2.0 XL Prizm Black Polarized Lenses, Steel Frame Color:STEEL It also comes equipped withThe 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. Read less Lightweight O Matter frame material with ellipse metal icon accents Unobtainium earsocks and nosepads for increased comfort and performance 8. 75 base lens geometry with HDO