American WW2 pattern 101st Airborne Army PT tee shirt.

In WW2 the US military units all had there own PT (Physical Training) T-shirts. The PT tee was worn for running, training and it can be seen being worn under the M42 Jump jacket.

This one is for the 506th PIR which was part of the 101st Airborne Division. The screaming eagles saw active service from Normandy and all the way through to the end of World War Two.

This design is a popular paratrooper T-shirt and was used by several units in World War Two. The graphic design on the t-shirt of the paratrooper floating down to earth with his open parachute can be seen on several airborne PT t-shirts from the 1940's but the unit wording of the training camp changed.

This PT t-shirt has the text above the parachutist of "U.S. Paratroops" and below the paratrooper the words "Camp Toccoa. GA." 

Washing instructions:
•Wash at a maximum of 40 degrees
•Do not tumble dry
•Do not iron
•Do not bleach