Paolom wrote a review of Native Eyewear Hardtop XP Interchangeable Polarized Sunglasses on May 15, 2007
I went trough 3 pairs that Native always replaced,no question asked.
They were breaking where the stem attaches the eyeframe. Finally they changed that part from plastic to metal and they don't break anymore. Great sunglasses, lot of choice with the 3 interchangeable lenses, very light, I keep forgetting I have them on, very clear and relaxing for the eyes. Very happy customer.