I have some.
I have some Vibram 5finger shoes, so need the toe-socks to wear as liners there. I have actually come to prefer the Smartwool toesocks better, since they tend to do much better once they get wet during wearing.
I have a few pairs, but really only use them when I run out of the other kind..
By other kind I assume you mean normal socks?
I don't find them a "hassle" to put on ... just takes a bit more time than normal socks. But I don't find myself struggling with them or anything like that. They just take a bit more time & effort is all.
Do you use them with your Vibrams all the time or just in cold weather?
All the time. Otherwise, I find they get too sweaty & stinky.
That's a good price.
Thank goodness they are machine washable.