Disclaimer: I received Knockaround Sunglasses as part of being a BibRave Pro. Learn more about becoming a BibRave Pro (ambassador), and check out BibRave.com to review, find, and write race reviews!
For a long time, I wouldn’t wear sunglasses when I would run, mainly cause I could never find a pair that would stay put on my face, and I do not want to be constantly adjusting glasses while I am out on a run. Well, then I tried knockaround and I am now wearing shades for all my sunny runs.
They are so nice a light, and they do not move, no sliding no bouncing and they are super cute too. You can go on knockaround.com to check out ALL the options for glasses that they have. You can get all sorts of colors and you can also get them polarized to make sure your eyes are very protected.
I wore them for a track run, and also on 2 of my long runs 14 and 16 miles and they lasted through both of those and I had no issue at the track when I was picking up speed.
If you plan on getting pair, and I really recommend that you do. Until 9/30 you can use code BIBRAVEKNOCKS20 and you can save 20% off a pair (only one use per person) so hurry up and go to knockaround.com and get yourself some sunglasses that are stylish and also protect your eyes
also, here are some reviews from my fellow Pros
https://marathang.wordpress.com/2018/08/27/game-day-ready/
http://themarathonlady.com/index.php/2018/09/01/knockaround-sunglasses-review-a-discount-code/
Running for My Life 