NSN 8415-00-890-2103 (for size XL) SPO100-03-D-EC71
Officially called Shirt, Sleeping, Heat Retentive and Moisture Resistant.
This is the superb thermal sleep shirt from the US airforce
and comes in new and unissued condition. Manufactured from 100% polyester and although issued to USAF
personnel it is still much in demand from US
army soldiers due to its relative light weight, comfort and thermal qualities.
The design is fairly simple with a zip roll neck collar and elasticated cuffs to prevent ingress of cold air and a comfy fleece
finish on the inside.
It has been an issue item for many years and is still very much a favoured item by many serving military personnel of varied nationalities despite there being new, military thermal clothing developments.
This is a truly brilliant thermal shirt and well worth the money