Eye protection for football?

I recently had eye surgery on my left eye and my doctor says i must keep the eye protected outside for the next three months. during the next three months i have conditioning and doubles for football. I know i have to get a visor for my helmet but i need to get sunglasses that will stay on my face as i'm running around during conditioning. anyone have any suggestions? oh and i dont want to loook stupid with them on either haha