No towel required.
When I left the house yesterday it was sunny, but by the time I arrived at the course it was pouring down rain and the wind was whipping. Grabbing my bag out of the car, I discovered my towel was still back at home. I knew most of my champion/Z plastic would be useless after the first throw, and I'd had Star plastic slip out of my hand many times. So I decided it was time to give the Vibrams a real test and play an almost all Vibram round. Thanks to Vibram I had a great round in the rain. No towel required.