This is Backcountry.com's return policy
"Not stoked on your gear? Looking to return it or make an exchange? No problem, we have an Unlimited Return Policy: we guarantee complete satisfaction and an unlimited lifetime warranty. If at any time -- now, next month, in 30 years -- you're not 100% satisfied, send your gear back for a full refund. No questions asked."

fyi i tried to get bc.com to match a legit lower price on a different website, but bc said oakley was one of the companies they couldn't match price