These sunglasses are very comfortable and easy to wear all day. No pressure points that cause headaches. Drove 4 straight hours to Tahoe from Southern Cali and had no discomfort. Only issue is they tend to fog up the first time i put them on for a few minutes then it goes away. Great pair of sunglasses though.
The Smith I/O goggles were very comfortable and had great vision. I usually have to adjust my old goggles all day long but with the I/O's just put them on and ride and the POW!! Fit great with my Smith helmet as well with no fogging. Great product that I would recommend to my friends.