Greg Burnettwrote a review of Oakley Offshoot Sunglasses - Polarized on August 12, 2013
Familiarity: I've used it several times
These are great sunglasses, but they are a little big for my face. I generally wear the Flak Jacket's, and these fit quite a bit bigger. I wear a small helmet, so if you do too I'd get a smaller fitting pair of sunglasses.
The "Face Size" does say medium-large, and I would agree with that.