Functionality is key when looking for eyeglasses to put on and take off throughout each day. Sferoflex eyewear utilizes special spring mechanisms to allow frames to flex seamlessly when being pulled on and off for simple, hassle-free use during any daily task.Whether looking through paperwork, heading out for your morning commute or sitting back with a favorite novel, Sferoflex ensures that the focus is on the task at hand and not on bothersome wear.