After losing/breaking sunglasses I went with the 10 to 20 dollar ones for several decades (I found the FG Ironman ones to be good) I saw some Oakely Sliver half price at about $60 and have been very satisfied and have made it 2 seasons on boats. I have tried on some of the premium ones and can't tell the difference, but then I am old now.
Bose sunglasses for the start of the race or when i am solo sailing; the audio countdown function is nice as is the blue tooth vhf patch in to race committee plus can listen to music. i can switch lenses for light conditions. Switch to Maui Jims when working the sails and driving during the mid day sun.
I did have a pair of Maui Jim titanium frames the last time I had contacts and I would forget they were on my face because they were so transparent and lightweight. They walked off on someone else’s face after a regatta sand I was out $350. They were great, so I think I’m going to look at Maui Jim’s website and see what’s available for sailing and abuse.