Blauer Commando Style Uniform Sweater.  Longsleeve, V neck design.  Has badge area on L chest, shoulder and elbow patches.  Wool 30%/acrylic 70% blend.  21" long sleeves, pit to pit across chest 22" and 24.5" long.  I think it is a large, but there is no size tag.  Item is pre owned and being sold as is, no holes/stains that I am aware of.  Please ask all questions prior to purchase, no returns.  Thanks for looking!