Why are our Moccasins so popular in scotland?

I've been wondering for some time why we send so many pairs of Moccasins north of the border. obviously I appreciate that it's chillier but it can't just be that. Are they sold more widely there and so shoppers are looking for them at a good price on the Internet? as the mocs come from Scandinavia are there more people who know them from there? Whatever the reason they obviously know how to find a bargain! If anyone can tell me I'd be grateful.