Vintage Street Closet Men's Gray Long Sleeve Pullover Zig-Zag Sweater Size Small. 100% acrylic. There is a loose string but aside from that it's in great condition. The pictures may be a little bit darker than what it actually is. Measurements: Shoulders - 20 1/4" Arms - 20" Chest - 20 1/4" Length - 24 1/4" Opening - 12 3/4" These measurements may not be exact but it's what I got.