The material seems to be a good quality. It is very thin, but this seems to be on-purpose. It should fold/wad up really small and easily fit in a pocket. This jacket is perfect for a ride that starts just a little bit colder than your clothing allows. I'm 6', 185lbs with broader shoulders and the Large jacket fit well. Not tight, but not loose either.

Overall good. The material for this jacket is very thin. It has the advantage of being very light and crushable, but it’s barely there, so not a lot of protection from the wind and it has no insulation. I like it though. Just what it says on the tin.

Nice jacket. Something so thin you would think would be made cheap but it doesn’t seem to be. Zipper works great fit is snug as it suggested in the description. I like the jacket.