Game changer for me
"I’m new to mountain biking - I was riding with my son’s team with regular polarized spy sunglasses at practices just before dusk and had to take them off when sunlight started to decrease. For days I’d have problems with all the dust in my eyes. Some other coaches and seasoned riders had these. I had ordered some cheap knock offs from Amazon I returned because they distorted vision and figured why spend the money on junk and instead use it towards investing in a decent pair. I wear them the entire practice even though we end just before dark, no issues with dust and they are so comfortable I forget I have them on."