just stand still!
These goggles are great if your standing still or needing to eat lunch with goggles on. If your like me and happen to find yourself travelling at high rates of speed on the mountain, throw these goggles away before you start to ride. The venting system is horrible and allow way to much air travel into the inner compartment.
This design flaw allows for a cyclone effect to occur inside of your eyeballs. It is an ocular catastrophe! I was crying every time I attempted to use these. It was not due to the awesome riding skills I was witnessing on the mountain either.
All in all this package is not worth the price. I would pay about 20$ for a cool pair of goggles to mug in thats about it. I gave them away after a few sessions on the mountain!