Customize the look of your fives squared eyewear and get the best optical performance for where you use it most. All replacement lenses feature the unbeatable clarity, impact resistance and 100% uv filtering of oakley’s high definition optics® (hdo®). Lenses fit fives squared and fives 3. 0 (asian fit) frames. Important note: replacement lenses may not be returned if they have been mounted or scratched. Asian fit lenses cannot be installed in standard-size eyewear frames.