I don't take spinning classes, but...if I put on a pair of cycling shorts for only a few minutes, such as when I have to have them on while I'm having a bike fit issue taken care of at the bike shop, the shorts go in the laundry when I get home.
I don't take spinning classes, but...if I put on a pair of cycling shorts for only a few minutes, such as when I have to have them on while I'm having a bike fit issue taken care of at the bike shop, the shorts go in the laundry when I get home.
Yes, I've had enough itchies from my racing days (when chamois was leather and hard to clean) that absolutely my shorts go into every ride and after every spin class.
I've never been to a spin class when I haven't sweated profusely.
Same with me. I wash them after every use. For MTN biking, I immediately change into clean undies and pants after riding, rathering than going home in the car in my biking shorts. I'd rather be safe than sorry.