These are pricey, but your vision should be worth it. I wear Maui Jim HO'OKIPA with the Blue Hawaii lenses, so I'm used to those. These got grey, but not as dark as I'd like. But, they are great because you only need one pair for day and night riding! No more forgetting you have your sunglasses on and have to go grab your clears out of the saddle bag before riding off to the next spot or home! They are very comfortable too so far. I wear contacts, so the wind wasn't an issue riding and I didn't get prescription lenses.
I’ve been using 7eye since maybe 2004 in Arizona and the Eye Cups help greatly with the Desert Dust.
The Mistral works so well for me. I own both black and tortoise shell and always get the polarized grey lenses. They do a super job of protecting my aging eyes and minimize the wind exposure.
Fit perfectly on my glasses. Much better quality than the old style foam.