I have to get the prescription glasses and can't get the wraparounds, because of the curvature of the lenses, so I use side shields to cut the glare. You can get side shields at peepers.com. They have some from Costa, not sure if you can get them at the Costa site or not. They will not fit over wide glasses arms.
I have used action optics and costas and like them both. I also use caccoon fitovers over my regular glasses at times. I use the copper for shallow water/flats fishing. If its very bright I have used the copper/brown caccoons over top of copper lenses. Sometimes copper is just not enough for me on very bright days. It varries for me. Somedays one combination works best somedays another.