cycling cap
Cycling Skull Cap vs Headband vs Beanie: What to Wear Under Your Helmet | DTR
A skull cap covers your whole head under the helmet. A headband covers only your ears. A beanie is thicker and mostly for off the bike. Here's which to wear, at what temperature, and how to check i...
Cycling Caps: When and Why to Wear One
A cycling cap goes under the helmet: the brim blocks low sun and road spray, the fabric holds sweat, and a thermal version closes the vents in winter.