M-65 Parka Coat Liner 1973S

Custom-made to original year specifications with two-tone nylon quilted fabric
Insulated with ultra-fine fibers from 3M's Thinsulate
Font details replicate the 1973 contract number neck label of the military version

Thinsulate Polyester Cotton by 3M USA

Thinsulate insulation is composed of fibers that are one-tenth the diameter of typical fibers, allowing more air to be trapped between them. Within the same volume, a greater number of these fibers can be packed, enabling more efficient reflection of body heat. Additionally, Thinsulate absorbs only about 1% of its weight in water, allowing it to retain warmth even in damp conditions.