Their good quality and I'm very happy with my purchases. They set you apart from the 'run of the
mill' shirts everyone else is wearing. Support a worthy cause
Buy some shirts
edit: /me is still wearing just his BZ hoodie a helmet and some isotoner gloves to commute to work
each morning when the temp is 40F and above on a Kawasaki. Your impermeability to cold may vary.

'Happiness is the exercise of vital powers along lines of excellence in a life affording you scope'
-Aristotle-