Think I'd better tiptoe around the tight/loose question, Ricky, in order to avoid an NC-17 rating. I prefer the wider adjustment also, but the wrist strap would not cooperate for the picture. You'd better add yourself to that list; I'm amazed by the results you get with the white mitts you've posted!
I used Murphy's Oil Soap and a toothbrush, which removed the top layer of grime. There were still areas that looked like they were covered in tar underneath that, so I bought one of those flexible sanding squares (150 grit) and wet sanded those spots with Murphy's again. It took a few hours of sanding and scrubbing. At least the seller was up front about it in his description. None of the old "it should clean up nicely with just a little saddle soap..."
