Robert A.wrote a review of Oakley Jawbreaker Sunglasses - Men's on March 11, 2017
Familiarity: I've used it once or twice and have initial impressions
I bought these to replace a pair of lost Smith Pivlock's that I had been wearing for about a year. I went out today on a 90 mile ride with about 90min of group riding here in the Silicon Valley. In comparison to the Pivlock, the Jawbreaker is heavy, has inferior peripheral vision, poor ventilation, and collects sweat inside the lens. I've owned the Oakley Radar and M-Frame and while those don't offer as much overall protection, they are way better glasses. The Jawbreaker may work for some, but I did not like wearing them at all. Verdict: retuning item.