As long as you have ODS2-compatible eyewear, these are a perfect fit. I didn't, and didn't know it, so when I called Smith customer service, they replaced my Turbofan ski goggles at no charge. ODS2 needs little indents near the nosepiece for the "hooks" to attach to. $99 total price? Most opticians won't even make lenses for this price, and here you get the lenses AND the adapter.
Pros: Unbeatable price
Cons: Make sure you have ODS2-compatible goggles or glasses
This review was written in the old system and had content requirements that are different than reviews written today.