Rare American-made ALPHA N-3B. Measurements with the zipper closed are as follows. Please allow for some margin of error. Length: 80cm (excluding hood) Shoulder width: 55cm Width: 60cm Sleeve length: 60cm I purchased this new and wore it a few times, but the M size was too large for me. It has been stored in a cabinet since then, so it's practically deadstock condition. The zipper works smoothly without any snags, and there are no frays or tears.