Our son-in-law likes wearing fun socks. He appreciated these because he and our daughter love to travel. It certainly hit a theme he enjoys. I agree that maybe wording should be lower because no one will see the words; I'm certain he will never wear them with shorts. Keep the new ideas coming - I'll need some for Christmas!
These are very well made. I would have given them a 5, except for 2 things. 1) they are a bit tight on my calves & 2) no one can see the "see stuff" unless you wear socks only or sandals of some kind. I would have put those words at the top also. I bought these for myself because I collect globes and thought they fit in with my theme!