Cycling Glasses with Rear-view Mirror - Cycling Sunglasses for Men & Women - Sports Sunglasses Cycling Goggles UV-400

If you are an avid road cyclist, this product is a must-have for your safety, and it is a quality investment. It has high engineering functionality and a great design.

I've been riding with eyeglasses-mounted rear view mirrors for many years. I recently bought new sunglasses, and the mirror that I had wouldn't attach because of the thickness of the earpieces. In my search for a solution (different mirror or different sunglasses), I came across the TriEye glasses. I bought a pair as a trial. After trying them, I returned the other sunglasses that I had previously bought. These work great for me!Advantages over glasses-mounted mirrors:1) The mirror doesn't stick out and hit things that your face gets close to.2) There's no stalk attached to the mirror to poke your eye out in a mishap. (I shudder at that thought!)3) The adjustment isn't prone to being disturbed by the helmet strap.4) They can be folded just like any other sunglasses, and there's no separate piece to deal with.Disadvantages vs. glasses-mounted mirrors:1) The mirror is low in the field of view rather than high. (I found I got accustomed to this almost immediately.)As I stated, these work well for me. I would urge everyone who rides a bicycle to have a rear-view mirror of some type, and the TriEye sunglasses are an excellent way to have one.

The mirror is very small and hard to move when riding so you set it then have to stop and redo it. Also riding moves it so you lose your prospective about a mile in. The sunglasses are quite good so there is that.

I'm returning these after one use because the mirror's visibility is extremely poor. I have ridden with a helmet visor mirror for 40 years and I was hoping this would be better, but it isn't.Pros: Comfortable design, especially on the nose piece, and the glasses are very light. Lenses filter UV light well. Glasses come in a very fancy case. Mirror is easy to adjust.Cons: It's very hard to get the mirror to show you what's behind you (!). The best you can do is fix it so that you have to turn your head 60 or 70 degrees to see the road behind you, and even then the mirror is too small and poorly placed to allow you to see what kind of vehicle is coming and how fast. My visor mirror does that easily. At night, you can't see much of anything except lights.I used these glasses once and was almost hit from behind by a car I couldn't see until the last second. If the mirror were placed higher and if it was a bit larger, it might work, but for now I'm sticking to my old one.

I could never get those rearview mirrors that attached to our helmet to work. I finally found this and for me it works perfectly. You do have to play with it a bit to get it adjusted correctly and you have to develop a little technique to tilt your head to check rearview traffic. But the transition lenses are fabulous and the rearview mirror works as advertised and I’ll never go bicycling again without wearing these glasses.

Excellent product. Careful patient adjusting then they are great 👍

Product works great. Like the photochromic lens!

I didn't believe the hype until I finally decided to try them out myself. There aren't dedicated bike lanes on some of the roads around my area and that makes it a bit difficult to really enjoy a bike ride without constantly looking over my shoulder. These glasses helped to practically eliminate that.After a few little adjustments I got the perfect angle for my needs and with just a slight turn of my head to the left, I was able to see cars directly behind me while still keeping my head forward to navigate through any road hazards. This really helps especially since my area has some pretty poor road conditions with busy streets.Definitely worth the investment.