Pros: bought it at discount price
Cons: fit with Giro helmet, fogs up
Bought this one last summer as I got me a G9 helmet and thought both would fit very well together.
Used it today for the first time: have more 'gap' than with my 10 year old Uvex goggles, and these suckers fogged up (it wasn't a particularly cold or humid on the mountain today).
Since I bought these at a discount won't be able to return them to the shop.
Durability question: visor is non-replacable.
Bottom line: Giro should stick to helmets and let goggles to others...
Don't buy this product, even at discount prices !