Oakley Flak 2.0 XL OO9188-F859-Steel/Prizm Black Polarized Category_Day Packs single-layered lens (optional)Plutonite® lens material

single-layered lens (optional)Plutonite® lens material offers top UV Protection filtering 100% of all UVA

they are soft and lightweight

Designed with Helly Tech® Protection two-layer waterproof breathable fabrics

Drafts won’t sneak past the snug neckline and as for keeping your phone handy there’s two zipped pockets to choose from

External fill allows for easy access to the Crux™reservoir for easy filling

Oakley Flak 2.0 XL OO9188-F859-Steel/Prizm Black Polarized Category_Day Packs single-layered lens (optional)Plutonite® lens materialThe Oakley Flak 2. 0 XL in Steel Prizm Black Polarized Impact Protection Lenses Oakley lenses designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. 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