Sweater Commando pencil sweater with elbow & shoulder patches 4XL fits like XLT

The tag says 4XL but I think it’s more like a size XLTish and this is a military commando sweater It is men’s contract MRS-21779 Ribbed acrylic looks smart Fitted Chest fits 36” unstretched, up to 50” Hip 36-54” Length 30” Arms should have the cuffs rolled. Unrolled, pit to cuff is 27” Shoulder to shoulder 19”-20” Looks new