Look for other rx options - ESS P-2B™ Insert with Prescription Lenses, 740-0311

Stay away from the ESS RX inserts, mine certainly do not fit as pictured and were a complete waste of $100. There's about a 1cm gap between the RX lense and the ESS shield, the lenses for my metal frames do not look anything like the picture on this page and do not extend to the sides at all. They're cut more like aviator lenses turned upwards where the rx insert almost stands out above the shield.

Look for other RX options, these just aren't useable
Pros: ESS brand
Cons: The RX inserts just don't

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