great fit and performance for lap swimming

These goggles are the only pair I wear now. They aren't made to last long, but they do keep your head down. Once I used them, I can't go back to using regular goggles.

this product is pretty good, does what it says ( proper head positioning)
the only problem is the suction, i kept getting water in them. The only way i could use them to tighten the straps a little, but other then that excellent.

got raceview for triathlons - needed to be able to see better, with less fog buildup.  vision is great... but goggles still fog (if there are any goggles out there that dont, i want to know about it).  interchangeable nose pieces are good, but still are not small enuf to fit my face - they should offer a smaller option.  problem with leaking at inner eye unless i push them hard against my face.  then there are lines...

Effectively helps a lot for head position. I had no problems with leaking but the pain around the eye sockets is unbearable after 10 minutes.
The nose piece is very fragile. I wish they'd transfer the concept, which is great, to other goggles from their line.

The improved view is very good. They do make it easier to see out in front while maintaining that good head position. For OW swimming you don't have to pull your head as far out of the water for a good sight. Yet the goggles leak and are very uncomfortable.