J.Lindeberg Men's Hopper 100% Virgin Wool Dry Clean Only A tailored fit for a sharp modern look The hopper single breasted, 2 button blazer is perfect for every day or evening wear The jacket make is fully constructed and has double welt pockets with pocket flaps, 2 mm amf-stitched lapel, a double vent back and a four kissing button detail on sleeve 100's lightweight wool suitable all year around