Just got the Shure SE 215 LTD and could not remove the sleeves.  Went to the Shure web site and found this:   http://shure.custhelp.com/app/answers/detail/a_id/3788

I need some help.  I am thinking about buying some new ear buds for my 12-year-old daughter.  I bought her the Klipsch S4 last year, and she has thoroughly enjoyed them.  I think she understands what a proper seal is, and she is able to explain the concept of getting the bass when the seal is...