Originally Posted by
rpenmanparker
I don't know about low profile HR headbands, but you would be cooler with a Sweat Guttr instead of a cap. Never becomes saturated with sweat no matter how much of it you produce. That would leave space for the HR headband.
But then I would have to wear a Sweat Guttr. I'm way too vain for that. I might as well add a helmet mirror and a loose-fitting, hi-vis jersey.