This lightweight jacket is warm. 86% poly/14% elastane shell with a smooth surface. The inner surface is a short, nappy 100% poly & light gray trim. All zippers work, inside zip pocket and also drop in pockets. Thumb holes on sleeves. Barely visible small gray stains over right chest, near right pocket zipper & mid back. These are barely noticeable & I’d wear this beauty but note the snug fit. Oh well, enough said!