A small one-off lot of US Army "silk" undershirts. Essentially this is an artificial silk top: not as musty as a cotton garment, and helps regulating your body temperature, even cools you down a bit. A good midseason garment and surprisingly functional during summer.

We have no data about the exact material specs, but these are made of artificial fibers. The fabric is thin and very comfy, and despite this, it seems pretty durable. A completely serviceable shirt during winter months too, if you don't plan on going out in the cold for some sweaty exercise and then standing around. Don't worry, you will definitely feel when the shirt gets wet, as it's main function isn't transferring moisture off the skin. More like acting as a cooling garment, if something.

Basic cut with a long hem, thumbholes, and round crew neck.

Size info

We got only one size, Medium Regular (suitable chest circumference about 96-104 cm / 38"-42"). The cut is rather generous, might even fit a size Large Regular person.

Genuine US surplus

These are NOS stuff from the US Army, totally unissued.