HOH purchases probably have NO RETURN stamped on the receipt. That's what my pair has.
That sucks!! Not once have I had that stamped on any purchase in the Houston. EVER. In fact, not one shoe store in the South (FTL, Champs, FA, FNL). I've lived in FL, all along the Gulf Coast all the way to Houston. This may be a YMMV deal. I'm sure someone in this area could provided contrary comments to mine, too, But just in a principle, a no return policy alone would keep me from purchasing items. One of the main reasons I don't buy from Kith other than some shoes from time-to-time, and that's because they're typical the sole provider.
That said, I'm curious if that's an issue in the DMV ... an exorbitant amount of returns from resellers just before their 30 days are up??