This jacket is in excellent condition, only having been worn three times. Sadly, it does not work with my style very well, so I'm hoping to help it find a better home. The outer material is a cotton and elastane canvas duck, and the inner liner is a 100% cotton sherpa material. The jacket is very warm and substantial without being too heavy. It is well-reviewed on the J.Crew website, as well, with the only complaint being a lack of "hand pockets" at the bottom of the jacket.