Anything by Action Optics.

I prefer a wrap around style frame as it blocks at more light then any other style but lense choice is determined by avaliable light.

If you are fishing the saltwaters primarily in the winter for sea-runs and resident coho then you will want an amber lense as amber allows you to see much more in the water during low light.

If you are fishing in the summer during periods of direct sunlight go to grey as grey seems to work best when there is alot of direct sunlight on the water.

Brown is a great compromise. I myself carry 3 differnt pairs with me depending upon the light but 8 out of 10 times I wear the brown.