I may finally get to ride without tights and five top layers tomorrow as we get what is known as a heat wave here in the PNW (95F, but don't blink or you'll miss it). Since we like to roll out on the tandem as soon as the drunks land, about 3:00 AM, I'm still looking at multiple layers for the ~50F sunrise temperatures in the coast range, but at least I get to shed them for the homeward portion of our morning century.