 I'm gonna show you why this little piece of velcro is one of the single most helpful pieces on my prosthetic leg So this was an aftermarket piece as in it didn't really come with my prosthetic leg It's something that my prosthetist suggested I put on why would that be necessary though? Because this actually sticks to the socket all by itself pants when I actually try to pull on pants You can already see it happening It'll just start bringing the entire sleeve up my leg as I try to pull on any pants and that is Extraordinarily annoying my friends. Thus by attaching our handy-dandy piece of velcro that particular problem is solved You can also use something like electrical tape But that gets really sticky and gummy and gross in the summer So I've stuck with velcro even though dog hair sticks to it all the time