A good replacement for your scratched lenses when you want to salvage a pair of frogskins. An Oakley replacement costs twice as much. I bought a polarized one and am happy with the performance of the lens. I'll say they're twice as thin as the originals, so they probably don't have the same level of protection that Oakley is known for.
Oakley Flak Jacket XLJ Sunglass Replacement Lenses & Sock Kit By BlazerBuck
39 Review
Walleva Replacement Lenses Batwolf Sunglasses Men's Accessories
46 Review
The Ultimate Ski Mask: The Friendly Swede Balaclava Face Mask For Men And Women - Perfect For Standard, Nordic, And Arctic Conditions!
41 Review
Durable Polarized Sunglasses For Men: Perfect For Fishing, Driving & Golf With 100% UV Protection By SUNGAIT
37 Review