By c.s5340667 February 7, 2012
I trusted that since Luna makes bike gear they'd know how bike things fit and ordered a M based on their size chart. So I have a vest that hangs down almost to my crotch and flaps in the wind... it's very loose. I normally get Hincapie S or XS and I would advise people to choose a smaller size for this item.
Nailed It? 2 Yes