More mid season then winter
Super comfy long sleeve, but not really super warm like a fleeced jersey. I wore this during the day when it was 14 degrees and sunny, and it was a tad cold. This will be a perfect autumn riding jersey pair with a gilet but not for temps under 8 degrees or those colder dark mornings unless you have a long fleece base layer on. True to size, I wear M in all Attaquer and this fit is identical