The Hawkeyes are decent goggles and will do what you need them to do. They fit perfectly with Red helmets and fairly well with Giro helmets (may have slight gaps but nothing major). However, if you are picky about your goggles, you'll probably find that they are not perfect.
Pros: the Hawkeyes look good and they are pretty comfortable. The lens quality is good in terms of clarity and little distortion.
Cons: No silicone backing on the strap so they tend to slip around (especially when lifting them up on to your helmet). Peripheral vision and overall field of view is okay, but not nearly as wide as other goggles