Some patina too but works well

Snap Button Closure

The 83 pattern is lighter than the previous 57 pattern

Chest Size: 45" / Medium Regular - Label states "Gr

From what we can know of German surplus

German Army Olive Green Long Sleeve Field Shirt - Large GrNr4 Lined Some patina too but worksAt a glance Polyester & Cotton Blend Material 2 Button Chest Pockets Comfortable & Soft Hard Wearing & Durable Shoulder Epaulettes Rank Slides Button Cuffs Classic Olive Green Colour German Flag Patches Pit to Pit: 23" Suggested Size: Large Slim Label suggests a collar of 41 42cm GrNr 4 Sleeve Length: 23. 5" Short Collar to Hem: 29" Vintage Militaria Dated 1989 Genuine Germany Army West German Army Bundeswehr Surplus Grades Grade 1. 5 In good shape,