U.S. Military Surplus DRIFIRE Midweight Long John Pants, New - 726745, Military Underwear & Long Johns at Sportsman's Guide

Military Thermal Underwear, Long Johns, Shirts & Pants

U.S. Military Surplus Gen3 Fleece Long John Base Layer Pants, New - 714128, Military Underwear & Long Johns at Sportsman's Guide

Military Surplus Clothing, Military Clothing

U.S. Military Surplus DriFire FR Boxer Briefs, New - 716572, Military Underwear & Long Johns at Sportsman's Guide

Mid-Weight Soft Compression Long John Pant – Mil-Bar

U.S. Military Surplus DriFire FR Boxer Briefs, New - 716572, Military Underwear & Long Johns at Sportsman's Guide

UNDERWEAR Army Surplus - Army Supply Store Military

U.S. Military Surplus Briefs, 6 Pack, New - 718532, Military Underwear & Long Johns at Sportsman's Guide

U.S. Military Surplus Gen3 Fleece Long John Base Layer Pants, New - 714128, Military Underwear & Long Johns at Sportsman's Guide

Winter Baselayer Clothing, Military Thermal, Carhartt Thermals and Thermal Underwear

DriFire Lightweight Long Underwear –

Military Surplus Underwear, Military Undershirts, Military Base Layers