they are designed to eliminate glare,,,they also are great to wear in low light situations,,,even, beleive it or not,,night driving,,,,,,some time if you get a chance to buy a pair,,,(you can get some that are very inexpensive),,,,try them out,,,you wont be disapointed
I hate to advocate drugs, alcohol, violence, or insanity to anyone, but they've always worked for me.
Hunter S. Thompson (1939 - 2005)
fatboyHD (1945-
I.B.O.T.L