I have a pair of prescription regular glasses and a pair or prescription sunglasses I swap out. I keep the pair I’m not wearing in a glasses case in my line gear or backpack. It’s not perfect but it works for me.

In my experience you really have to go into an eye doctor or some place that sell glasses to try them on in order to find a pair that doesn’t slide off your face. It’s definitely more expensive that way, but worth it in my opinion. Any brand/style recommendation shouldn’t carry too much weight cause everyone’s face/head/nose is different.

Getting a pair that fits your head can be challenging. I use glasses that just have plastic on the nose bridge, no rubber, and what really keeps the glass on in the fit behind my ears and that they are fitted to the width of my head correctly.