I confess I'm a bit addicted to LED shoes, especially for live performances. I have about 5 pairs that were so cool when they arrived but only lasted 5-10 nights. Not only does this look continue to work the way it did on December 19th, but it's also MUCH nicer on the eyes. In fact, these shoes have made me more friends than strangers at live shows in the Boulder/Denver area. I look forward to rocking them in the years to come as live performances become something special again. Finally, I would like to add that the customer service is fantastic. These guys responded to my message via Revain within 24 hours. Since then I have had several correspondences and the replies have always been quick and surprisingly friendly. How very nice! Thank you Hotding!