I am a certified big head, size 7 5/8 hat, and these glasses fit me perfectly. Love the look and the polarized lenses.

Used to wear regular KD’s all the time even though they were comically small on my head. These fix that issue perfectly. And now in polarized versions, a welcome upgrade. Also happy to see that they meet ASTM standards for safety lenses.

Used to wear regular KD’s all the time even though they were comically small on my head. These fix that issue perfectly. And now in polarized versions, a welcome upgrade. Also happy to see that they meet ASTM standards for safety lenses.

Have several other pairs of KD's but these are the first polarized ones. While some brands polarized glasses are not that good, these are great. Will be getting more polarized from here in the near future.

I've had the regular KD's (a little too small for my big head) and X-KD's (perfect fit) before, so I opted for the Matte Black Frames this time. These are my favorite. Plus I ordered these on a Sunday afternoon and they were in my mailbox Tuesday when I got home from work. Can't beat that!