I have had my Rudy Project Rydons for about 6 months. They are so well designed it's amazing. Adjustable temples and nose pads make them fit really well, they are stable even for aggressive mountain biking. The lens choices make them so versatile. I have smoke black for general purpose, and Impact X2 Photochromic Clear to Laser Brown for hiking and biking. Even in deep wooded trails in winter the vision is excellent with them. Editing to add that they come with a good quality hard case that has a flap that holds two extra pairs of lenses, plus a microfiber pouch.