On Levi's website, it shows that they carry 511 "selvedge" jeans, but no other information is provided, other than that they "are treated in a soft garment rinse", whatever that is. Are these "raw" denim? Or "sanforized" denim? I'm tired of raw denim - it's too fragile, and doesn't last long enough. I'm looking for an alternative dark wash jeans that won't fade or blow out within a few months. Unfortunately, I can't decipher Levi's lingo. Any help would be appreciated.