Rapha, nice but a bit pricey?

I've got a Barbour waxed cotton flat cap, bought to keep my noggin dry but when I wear it, I sweat like Gary Glitter in a bungle outfit on a bouncy castle at a My Little Pony convention. I have concerns about the breath-ability of such a cap unless it was the absolute dead of winter.

Literally a minute after reading this, I worked it into a conversation about sweating, in the office. Repped for allowing me to use such a great sweat quote :)