My lord are those expensive. To be fair, no more expensive than the contacts I recently bought just for downhill and they will out last the contacts as well.Smith turbofan
https://www.smithoptics.com/us/Root/Men's/Goggles/Snow/Knowledge-Turbo/p/KN5CPGBK18
Expensive but unless you are planning on vision correction soon well worth it. Raced motorcycle Hare Scrambles in Midwest humidity for years and Turbo Fan goggles were the only goggles I didn't have to peel off quickly due to fogging glasses.
i might end up doing something like that. my eyes aren't super out of wack, just enough that makes reading at distances of up to 2 feet clear and needed to focus out about 20-30 ft ahead of me when riding. so far i've just been putting my glasses on with my O's and they don't seem to move around at all.Paid a couple hundred for prescription mx goggles - hated otg's.