As I mentioned earlier, I ended up wearing my regular tights and T-shirt combo. I was going to wear the bike leggings instead, but I when I was getting dressed before leaving home I couldn't find them. Once at the studio I started out wearing my black slippers, and noticed once again how sticky the Marley floor felt. Since I'd brought my white slippers, I decided to see if they felt less sticky.
I've never been good with fashion rules, and I've been known to cajole female
friends into going with me when I'm forced to
buy clothing to avoid fashion faux pas. When I bought the white pair, a saleswoman had commented (with a tone of distain, I might note) that they really didn't go with black tights. My response at the time was, "I'll worry about that after I decide to continue with classes". But when looking for a class I'd noticed that some schools had a dress code for males that includes black tights and white slippers worn with white socks. I'd tried this combination on at home, so I knew that it'd be a bit snug but not overly tight -- tolerable for an experiment.
The experiment proved my hypothesis: the white slippers felt much less sticky on the Marley floor than the black slippers. I may have to get another pair of slippers -- of the right size -- to wear at the new studio.