Polarized Sunglasses

I dont really know much about polarized sunglasses, but what I do know is they block out glare and they cost an extra 30-50 bucks. Is it something of a necesity when buying sunglasses? Do I need them?

i read that polarized helps with fishing glares and snow glares (i guess if skiing)
if i’m only going to use them for baseball, what do you think i should go with, polarized or non? (they are going to be flak jacket xlj

I used to have some ray band polarized sunglasses which where ok as the polarized lens did cut out alot of the glare but looking at really bright objects i still had to look away.

What type of lens do astronaut use I bet they use a combination of mirrored and polarized lens do ray band sell any? Im in the UK
that should of read which are not with :O)

the digital displays of watches and other devices are normally polarized

Im looking for a site that has cheap sunglasses I am willing to pay 30 or 35 on sporty type of sunglasses like oakleys, also polarized sunglasses, anyone know a good site?

I see some fishermen wearing polarised sunglasses on days which are not particularly sunny days, so is this just some kind of fashion statement, or do polarised sunglasses give you a sight advantage even on days which are not particularly sunny?

Is spending all of the extra money on buying a polarized pair of sun glasses worth it? does it make a big difference? all of the people at the stores say that it is worth it but i cant tell if they are just trying to get me to spend the extra money or their telling the truth

I have a pair of Oakley Flak Jacket XLJ sunglasses and I threw away the packaging a while ago so I can’t refer to that, so is there a way to tell if they’re polarized? What are the characteristics of polarized lenses? How do they look in comparison with normal lenses? I think my lenses are "jet black", if that helps.

I just got a pair of oakley polarized sunglasses. Trying to tell whether it is fake or real.. I have done some tests to determine that the lenses are indeed polarized. Is there any fake oakley that has polarized lenses? Or since I determined that the lenses are indeed polarized, chances are that it is authentic oakley?
model is square wire 2.0 silver/black iridium polarized
picture is here
http://img.auctiva.com/imgdata/1/0/4/6/7/3/7/webimg/257572065_o.jpg

I am wondering because i am trying to buy some on ebay and im worried if they are fake or not, they have the logo on the arm but not on the lens, and how would i know if they are fake, and it says they are polarized, PLEASE HELP IM WORRIED

http://zeta.zappos.com/product/7474144/color/172898

ok so i leave for hockey camp on july 4 and i need sum polarized sun glasses for less than 60 dollars i was hoping for sumthing that looks like these because theres alot of outdoor training
http://s69118.gridserver.com/wp-content/uploads/2009/09/oakley-white-frogskins-2.jpg
plz tell me where ASAP thank you so very much

Am going to buy a pair of sunglasses, the polarized pair are twice the price (but of course, look/design the exact same as the non) is the extra worth it?????

the metal piece that holds the arm to the frame is broke and i want to know if there is any place i can take them to get fixed, i heard sunglass hut could is that true?
The piece that holds the arm to the frame broke is there anywhere i can take them to get them fixed

what should we do to reduce a glare from vision?

Model number is 11135. Black lens, metal frame, and material is rubber over ears.

I have a pair of Oakley (M-Frames) I just bought on Craigslist and I am trying to find out if they are polarized or not. I believe they are because they are harder to see through from the front and more reflective.

are they suppose to block the sun out completely? Do you know if Chanel designer shades are polarized? Thanks!

What Brand makes the best overall for marine, outdoors, fishing? Or if you have a favorite specific model and make.
Lol, I have Costa’s now and I’m counting the days until I lose them. XD