Vtg French Armee Long Johns Military Button Up Pants WW2 J Flament & Fils

This listing is for a pair of French Armee Long John Underwear. Buttons down the front / tie at the back waist. Ribbed trim at the cuffs. Unsure if they're cotton or wool. *NOTE: Legs have an uneven length/inseam - see measurements Approx Measurements Tag Size, Unknown Waist, 15.5in Front Rise, 10in Inseam, 28in and 31.5in