How do you manage navigating in poor weather conditions whilst wearing glasses?

Answer 1

There isn't much info here to help answer the question, but you could face (1) losing your glasses and (2) having your vision obscured by raindrops, sand, salt or snow. Contact lenses might be an answer, since you can wear them underneath suitable eye protection. Other things that might help include - spectacle retainers, so that your glasses aren't washed off, having a dry cloth, water-shedding spray and cleaning materials to hand, getting custom lenses or lens coatings- plastic lenses can scratch, glass lenses can crack or smash. Goggles can cover your glasses and protect them from waves, snow or salt water, or you might want to consider prescription watersport sunglasses or goggles, which can be weather-resistant and a lot tougher than ordinary glasses, particularly if they have a weather-resistant coating, and an elastic band to keep them on your head.