I’ve used these RX inserts along with the Spincut Goggles now for 7 days of skiing. Mine are single vision, and my wife also has them, but with bi-focal lenses - both supplied by our local Rudy dealer, who advised not using Progressive lenses - they were correct as most skiing ops are distant vision. Both work great! No fogging, lenses are secured well and easy to remove and replace. I would recommend wearing some latex/medical type gloves when handling them for fingerprints. I also carry one of the small Zeiss Lens Wipes (available at Wal Mart) in case you need to clean them - not that I would ever fall when skiing…..They work well - and worth the $ spent.
Excellent glasses and great customer service, only negative is that at this price I expected glasses to come with hard case, all other high end glasses come with hard case
Hat looks great and would have loved to wear it for my trail runs. Sadly the width is too big. Maybe Rudy will make hats for smaller noggins one day. I returned it.