Bought these in Lanzarote Decathlon on holiday at the beginning of July 2018 with -2 lenses.
Used a couple of days in the hotel pool. Were great at first but noticed pretty quickly that the lenses scratch very easily and the anti-fog wears off noticeably. I took care not to rub the lenses and stored them in their soft pouch. My other regular goggles are also Decathlon Nabaiji and I have had them for 2-3 year; however they are practically scratch free (although they also fogged up not long after purchase).
The 3 stars are for the concept and the build.....5 stars would be if the lenses were more robust.
I'd recommend these if they lasted 'as new' more than on week.

Water comes in while swimming
The rubber frame is not good
Want to exchange

Although on technical grounds this product is working fine but I don't understand how does water creeps in into the glasses. I have tried to fix this many times but no use. Also, glasses are hard to clean. It got something stuck which would simply not clean up as a result, partial view. Store staff was very nice to exchange the product since I can't return it ( I'll have to return frame too which is fine and hence no return of frame feasible). Will try the new (exchanged) lens to re-write my review.