I want to chime in.  REI - tell us all the new brand you're replacing Native with.  The lifetime warranty I've used for probably 20 years, and I've paid to replace and have 6 pair as a river guide, traveler, lover of Native Sunglasses.  With "2020", this too seems to simply be another big loss for the year.  I'm so sad, mad, and want the 'next Native' that fits me, and that REI stands behind.  Please advise.