For those that need rx inserts - ESS Interchangeable Component Eyeshield (ICE) NARO 2X Dual Lens Safety Sunglasses

For those of us with narrower faces and need prescription glasses, these are a less expensive alternative to custom safety glasses; and they are approved for our military use.
Pros: Lower cost
Cons: none

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