I've had many pairs of Oakleys, and always thought they were the standard in glasses. Until I got a polarized set of Native Grinds in Wood/Brown. The optical quality is spectacular, the fit and finish is top notch. The nose pads, the vented lenses, and the grippy temple pads are fantastic, and I just can't put on my Oakley Fives anymore, they're just not good enough. The interchangeable lens is a great touch for here in Alaska, so you can swap lenses quickly for bright light on snow, or soft grey light, depending on your need. Highly highly recommended.