Replacement Ice Blue Polarized Lenses for Oakley Flak 2.0 XL Sunglasses 1 Pair Replacement Lenses Ice Blue. This Lenses Only Fit Oakley Flak 2.0 XL Sunglasses, if you are not sure, please search the SKU # which is marked on your frame. (Fit SKU: OO9188) 100% Polarized and 100% UV Protection on all lenses. Reduces glare and enhances contrast perfectly Suitable for cycling, running, driving and other out-door sports and activities Precision Cut and Guaranteed to Fit Ice Blue Mirror Coating (Compare to Oakley Ice Iridium). 18% Light Transmission, Warm View Tint