There is some discussion among users about the fit of this goggle:  too big, too small, leaks, etc.  I am concluding that the fit of any goggle depends on the form of the goggle itself and the form of the face it is meant to fit.  I returned an expensive pair of Barracuda goggles to SwimOutlet because they leaked on my face.  The small size vision goggle by BlueSeventy, by contrast, fits perfectly.  Great vision, no leaks.  I have another pair of the same goggle and I have used it for 3 years without issue, and it still is a good goggle.  So this goggle is first rate in my opinion.  It is a bit more substantial than a minimalist goggle, being meant especially for open water/triathlon.

The first time I tried them they were leaking. I thought it was about adjusting the band, but no, they were still leaking. Given the price I paid I didn't even bother asking for a refund and to ship them back. Worst goggles I have bought this far.

These were a tad wide for me so I gave these to my husband and he loves them, despite the fact that they are pink.  He has a pretty narrow face.  We are triathletes.  He hasn't used them in an event, only the pool but he said they fit great and haven't fogged up.

I bought these for a triathlon, but just might end up using them during swim season! I loved the increased peripheral vision and the tinting helped reduce glare. It took three or four adjustments before I got a perfect fit, but luckily they arrived in enough time so I wasn't fiddling with them on race day.

Great goggles. No fog and no leaks.

I have to disagree w/ the first reviewer, these fit my small face perfectly.  I have only had these for a little less than a month now, but I am impressed.  I got the black/gold and wear them to swim 3x/week and also used them for a triathlon (lake swim).  They fit perfectly, you don't have to wrench them on your face to make them stay put.  VERY good field of vision also.  Previously used Kayennes and they leaked because they were too big.  Also tried Predators and had the same problem.  Swimoutlet was very fast exchanging these for the Predators also.  I'm picking up a second pair now w/ the blue lens for winter swimming.  Recommend 'Spit' antifog spray to go w/ them.