Hey, i'm new to this forum so if this is the wrong place to post it please just let me know. I am looking to buy my first pair of Oakleys. I am interested in the Flak Jacket XLJ. I was going to purchase these from the Oakley website but i found these on Amazon, they are the same pair for $113. Amazon.com: Oakley Men's Flak Jacket XLJ Sunglasses: Shoes Are these legit? Or am i better off purchasing them from the Oakley site for $150. Thanks.