There is an adjustment period getting used to looking back in the little mirror. When accidently damaged my lens and had to ride without them I realized how hooked I was. I couldn't wait to get them back on. I ordered a new lens which was very easy. I like them so much I ordered a frame set with double lenses for rowing. Ride/row on!

I highly recommend these glasses. I've been riding with an out-front mirror attached to my riding glasses or helmet for over 2 years. These TriEye glasses are far superior in every way. They are so much clearer and I don't accidentally knock them out of alignment, which I did regularly to my other mirror attachment. Well worth the price for this safety attachment.

Tri Eye glasses should be mandatory for every cyclist… having the ability to see behind you gives you great confidence and much needed protection! Tri Eye Keeping Cyclist Safe!!

Love these glasses. Just purchased a pair for my son.

Where have these been all of my cycling life? The small mirror works great. I actually did research on these glasses on the same day I almost got hit from behind as I attempted to make a left hand turn on a country road near where i live. They fit great and i got used to them quickly.

As other reviews stated, takes a few rides, but once used to them and getting the adjustment point set, I would recommend them. In fact I am getting a pair for my daughter who is just getting back into cycling.

Just ordered my 6 th pair of trieye! I ride 10,000 miles per year! All conditions! Photo chromatic really helpful for 24 hr races / time trials that you have to transition from day to night to day! Amazed that anyone would not want to be able to see behind for traffic openings to turn etc. ! I use one stick on magnifier lense 2x on left eye so I can read etc.

First, let me say how much I love these glasses. More full face without blocking visibility with a lower frame. There is no lower frame. Great design. It does take getting used to i.e. turning your head slightly. But I do not ride without some kind of rear-view mirror, and these are so convenient. The best part is how this small family run company does business. I clumsily managed to break the left ear rest. I had already had the glasses a couple of months and never read anything about any kind of warranty for breakage. But I reached out and began dialogue with Camilla to see if they could offer any help. I bought the $169.00 pair. She was so kind and ended up sending me a new frame at no charge. They certainly didn't have to do that. But this kind of customer service goes a long way. And I can't say how much I appreciate it. And how much I endorse this company.

A total game changer. Don't know why it took so long. If ordering order one size smaller than you normally do. You definitely should get a pair they're the best

i now have 2 pairs of these glasses which i mainly use in my single scull or steering a quad, not yet used them on my bike , it took about 5 sessions to get my eyes focused & how adjust & use them by glancing in the mirrors with a slight head movement only, now i’m used to them i wouldn’t go out in my scull or on the bike without them , amazing glasses

I love that I don’t have that nerdy mirror taped to my helmet with electrical tape for sure. I have only ridden with these once so far and I can see that it might take a couple of more rides to really settle in with them. But glad I purchased them. The optics in the glasses themselves are good.

I love these!!! It takes a few rides to adjust yourself and mirror adjustments. But well worth it. I wanted to keep my handle bar free from clutter, including a mirror. I will be purchasing another pair, for night riding!!!

Although it’s not easy to use the mirrors during activity I appreciate my TriEye equipment while cycling and rowing. The challenge is 1. to adjust the mirrors for the specific activity and 2. to focus quickly your eyes on the narrow mirrors sector and the content of interest. Rowing, you have only a second or two to detect and assess obstacle in your way (was the black spot a duck or a swimmer?) and the next opportunity for a quick glimpse comes only several meters later. Also cycling in the towns busy traffic allows only very short glimpses. You have to train intensively your moves (when and where your head and eyes adjust), so you have your dangerously obstacles first time right in sight! But it’s worth, using it!
My particular mirrors showed after two years plus ugly internal spots and had to be replaced. It seemed to be a production issue. I wrote directly an email at the manufacturer and was quick and friendly served. The two mirrors were replaced instantly without charge.

Very well designed. Lens are great and the mirror is very effective. It does take time to adjust and get use to.

View Sport Photochromic - Cycling Glasses with Mirror