I only buy gloves I can try on, which limits me since we don’t have local tack stores with dressage tack. I think my show gloves were Roekls and they fell apart on me at my last show. As in, I sweated through them and that was enough to shred them.
I’ve been using Heritage Premier Show Gloves in brown for my daily riding and really like them - plus they work on smartphone screens so I can take photos or livestream while trail riding, video other riders from my horse, etc. They come in white so I will order some for showing, too.