Product review (1 stars): Pulls the hair above your ears...
I really gave these an honest try but finally had to remove them. They do hold your eyewear in place but unless you're bald, they will painfully pull your hair just above your ears every time you move or take your glasses off.  Basically just traded one problem for another.  Therefore, personally, I would not recommend...but for the price you might give them a try anyway if loose eyewear is a problem for you...good luck.