I recently purchased my first pair of Penny's. I have been a big fan of the Juliets and they fit great. The nose bridge feels tight on these, but I noticed they do not hug my head as well as the Juliets. Are these suppose to fit tight or are they suppose to be a little loose? I noticed they have springs that make them wider but I am not sure if that has to do with anything. Any insight would be appreciated.