This knit is two pieces in one: there is a zipper closure in the back when its worn as a mockneck, or it can be reversed and worn with the zipper in the front as a zip-front henley. This is one of my favorite colors, and the material is a really soft knit. (Assuming its cotton or a cotton blend as the materials are not listed.) Features ribbed cuffs and hem, which make it easy to tuck in.

Measurements: note that the material stretches.

Chest: 37. 5"

Sleeves: 25"

Length: 25" 

Good vintage condition; there is some very minor discoloration near neck. 

This item is sold from an excellent, highly rated vintage seller in New York, NY.