These are perfect. Why have 2 pair a clear, and a smoke, when you can wear these all DAY, and all Nite! No need to pull off your sunglasses when going inside, then fumble for em when you go back outside...just leave these on, and let the photochromic lenses do the rest... Plus, these look very cool... Dont be afraid the price, theyre worth it!

I recently purchased a pair of KD day to night glasses. They are everything I want in a pair of shades as well as clears all in one! The transition is reliable and I feel there is no loss in shade quality during the day or clarity when clear at night! Its the only pair glasses Ill ever need!

Im very happy with the glasses the glasses strap and the t-is bad ass I will order more for this company the man I spoke with was really cool .

As was stated on the WEB site, these are rather small. In adjusting the right ear piece the piece snapped. These were rather pricey so I contacted customer support and they promptly sent me another pair. In hindsight I should have gotten the X KD's.

First pair Ive purchased so I dont know much about them. I would hope they are the same great quality as any KD glasses