The best way to avoid the punishments of Rule #22 and not be rendered a douche is simply to ride yer bike, while wearing this rad cap of course.
Constructed from the latest, lightest technical fabric to wick away the sweat and rain. A perfect companion for under the helmet. Made-in-USA by Walz.
Pairs perfectly with the Bike Buff.
Go get a tap measure and size up that noggin. Measured head circumference in inches.
S/M: 21 ¼" – 23 ½"
L/XL: 23 ½" – 25"