This isn't a super tight fitting hoodie, but the sleeves and torso are snug enough I think you could do a chill ride in it and not be annoyed by flapping or it puffing up from wind. Its really comfortable, and I've been wearing it a lot just hanging out at home. It is fleece lined inside, and not very heavy. Feels good in fall weather so far, but I'd want layers under it in the winter. I was pretty surprised when I first tried it on, as I thought that it'd easily go for 80 bucks had it been logo'd North Face or Mountain Hardware. 5'6" 170lbs. I dont like stuff baggy, and a small fits me perfect. I could probably get away with a medium too for a slightly looser fit.