This jacket is great!! It is all I need over a b2 bontrager hooded baselayer!! Keeps wind off me and warm (but not overly warm) on a 36 degree ride in Hershey Pa winter. Plus I got it on sale at a rock bottom price in an xl that wasn’t the right fit and my sales dude (Eric Worley = customer satisfaction oriented) exchanged it for xxl no questions asked and gave me the sale price due to the sale being over. Castelli gear runs small but friggin incredible and can’t say enough about customer service dude Eric Worley. He is so knowledgeable and helpful that I am a competitive cyclist shopper for life!!!