The glasses provide darkening in sunlight.Comfortable and large enough to accomodate eyeglasses underneath.Great in the sun!And, blocks out glare.
Im a repeat buyer of these types of sunglasses. I wear eye glasses, I'm also light sensitive and i work at night. Sunlight burns! These work driving in direct sunlight, or when sunlight is coming at you sideways. These work so well i don't even use my window sun shades. They sometimes break easily at the hinge when dropped, but sometimes they don't break when dropped and last years. They fit over my eye glasses without making it uncomfortable. I'm pretty rough and careless with these glasses, so I'm surprised that i buy these about once every 2 years, and not multiple times a year. Also, i bought the yellow gunners about a decade ago, they work great for night driving on back country roads and i even still have them in perfect condition. So sometimes they last a good long time even when you're careless with them.My only complaint is that there isn't a case that fits the size of these sunglasses. They don't fit in my sunglass compartment on my dash either. I wouldn't be so rough with them if i had a safe case for them.
i always order a spare
Love the purchase
they are very accomodating