A good system - Revision Eyewear Sawfly RX Insert Lens Carrier with RX Prescription Lenses

With my large head, it's hard to find any glasses that fit properly, much less protective prescription eyewear. The Sawfly system in the large size works for me, though I wish it were a bit larger. The inserts and OpticsPlanet's lenses do make things a bit crowded behind the main shield, but that's probably the price of keeping things looking more like glasses than big OTG goggles.

For different applications, I plan on purchasing additional frames with different lenses to use with this insert. Kudos to Optics Planet for shipping the Rx inserts ahead of schedule!
Pros: Fits Sawfly system available in different sizes and tints; good Rx fulfillment by Optics Planet.
Cons: Need to be a bit careful with positioning of glasses to prevent inserts from contacting one's face.

This review was written in the old system and had content requirements that are different than reviews written today.