I've got the wool beanie. Did the cute kiddie picture influence my
purchase? Actually, no.
I use it under a helmet, and like it. It's nice and warm down to a
certain temp. (40?) Below that I.use a non-Riv thick wool cap, but
it's pretty tight under the helmet.
The "kiddie" beanie replaced a purple/gray striped wool beanie, also
from Riv, that I loved and accidentally left behind on public
transit. Sigh.
Joe K