Oakley Prescription clip for SUTRO, video shows a custom clip in for sutros, you buy it and take it to your eye doctor and have lenses made! Video linked below : r/Oakley
Oakley Sutro Photochromatic Glasses | CANYON MO
Monsoon Clip On Adapter
TR90 Insert Clip-on Prescription Clip for SUTRO | eBay
Oakley Sutro Lite Sweep Sunglasses - SafetyGearPro.com
Oakley Sutro Sunglasses | FramesDirect.com
Oakley Sutro with a SVED prescription insert came out great! : r/SVEDoptical