Sure, but TT is still for sale on Oakley.com so you could expect to get replacement parts easily from Oakley, n'est-ce pas ?I would like to think this is the case. Hard to believe Oakley would not honor their warranty if the product is still currently available and not a limited item. Perhaps they may not be available for purchase or replacement for out-of-warranty items (for now anyway), but they likely are being made and might be available again sooner or later.