Charlie and Jim got new jackets for bike riding in coooooold temperatures.
Both are size medium (men's; need you ask?).
Charlie's is a bit big on him, but something tells me he will grow into it.
(And while we're on the subject, check out what Jim has to say about Mr. Big Stuff.)
Warm down to the upper 30s Fahrenheit, and I think I could spot them all the way down the street.