Sounds ace, my sealskinz one is too chonky to be practical under a helmet, hoping this is a bit more svelte, like a cycling version of the Lowe Alpine mountain cap...
I was going to suggest this, but have had the same problem - I like the hat a lot, but it just doesn't fit under a helmet, so doesn't do what I wanted it to. My wife loves nicking it for winter dog walking, mind...
Sounds ace, my sealskinz one is too chonky to be practical under a helmet, hoping this is a bit more svelte, like a cycling version of the Lowe Alpine mountain cap...