I don't know, I have a hard time buying for people who have hobbies that I don't understand. I'd rather get them a gift card for a related store (or Amazon. You can buy nearly anything on Amazon!) than try to make guesses. Granted, a wish list takes some of the guesswork out of it.

Dear former(?) favorite jeans:
You're possibly the oldest thing in my closet. Why do you still fit nearly perfectly, but have a hole in a very awkward place that is impossible to patch without it being obnoxiously visible?