Sennheiser PMX 60

Pros: Light, comfortable, great sound for on-ear phones.

Cons: A high coat collar can push them around a bit.

Summary: For behind-the-neck wear (good for hats-and-hair) these are the best. They hook over the ear, and somehow they stay there; nothing else clips to the ear to hold them in place (something many users complain of as uncomfortable in the more expensive model PMX 100). A high coat collar may push the band up from time to time, but I've never found this to be a big problem. They are very comfortable to wear for extended periods. These are my favorite headphones, large or small. I should add my prejudices: I dislike earbuds; I don't know whose ears they were made for--not mine--and I don't like phones that enclose the ear or cancel noise for street wear (dangerous).