British Combat Undershirt, Thermal, FR, Desert, Surplus

A British-issue FR baselayer with special cold-weather features: long ducktail and thumb loops at the cuffs. Available in any size as long as it's Large.

Despite being designated a cold-weather thermal shirt, these aren't thick at all and the shirt weighs just 330 g (11.6 oz). A tall turtleneck with a zipper allows you to retain or dump heat as necessary and shields from the sun.

The garment is fire-retardant so you won't become a human torch at the first crackle of your fireplace or campfire.

Size info

So these are available in just one size and they are rather loose and the material is stretchy. The pit-pit measurement is 60 cm (23.6") so the shirt will be a bit loose at the recommended size: if you're larger than specified, don't worry! The sleeve length is 70 cm (27.6")

British surplus

Unissued, most of these are in factory plastics from the British manufacturer Cooneen, Watts & Stone.

NSN 8415-99-667-5128