Does it matter what color your jersey is for long rides in the sun? I want to conserve as much energy as possible and was wondering if having some black around the neck and shoulder a bad choice.
I live in California and would like to conserve as much energy as possible in high temperatures. I like white but it can get dirty really quick. How about a Red Jersey? Safety is also a concern but how effective is a bright yellow jersey? Any engineers or researchers out there who can shed some light? "No Pun intended"