Originally Posted by
chas58
I think I'll try the cap.
In the summer (or in the humid south!) I can't ride fast without a sweat band. I bought a Halo on a whim, but it has become a mandatory accessory on hot days. This one works amazingly well (had to buy two so I have a spare in case I can't find one before a ride).
https://www.rei.com/product/710872/halo-ii-headband
I have that band as well and use it for running. I dont like it while cycling. Does not fit good under the helmet.