I cant imagine not having it! My boyfriend is a size 11. I usually wear socks, but you can also not wear them. Con:Blue isnt really the same color as the image. Didnt fit my 2" mount, had to bore out the hole. I finally decided to pull the trigger and see what all the fuss was about. Im very upset as this block does not work for iPhone 11. Im seriously disappointed in this type of shabby merchandise and disgusted with Amazons deliberate efforts to conceal the `country of manufacture in collusion with the seller. The downside is that it gets very hot while charging. Once done though you do not need to go there again.