GERMAN BROWN LG/SL FR UNDERSHIRT USED

Genuine German military issue, the Bundeswehr long-sleeve flame-resistant undershirt is an authentic piece of issued kit pulled from service supply channels. Designed as a base layer for soldiers operating in cold-weather and high-risk environments, it pairs the warmth of a knitted long-sleeve undershirt with the protective character of a flame-resistant fabric blend — a combination that's hard to find on the civilian market and a strong fit for any store catering to surplus enthusiasts, preppers, and outdoor crews.

The earthy brown colorway is classic Bundeswehr issue, sitting comfortably under uniform shirts, field jackets, and combat tops without showing through lighter outer layers. The longer body cut is built to stay tucked in during movement, and the ribbed crew neck and ribbed cuffs lock in warmth at the openings. It's an easy add for hunters layering up for cold mornings in the stand, hikers and campers building a four-season wardrobe, and reenactors or collectors who want the real thing on the rack.

Why It Sells

• Authentic German Army issue — original-issue base layer, not a remake.
• Flame-resistant fabric construction for added safety around campfires, stoves, and shop work.
• Long-sleeve crew neck with ribbed collar and cuffs for warmth retention.
• Extended body length stays tucked into trousers during activity.
• Neutral brown colorway works under uniforms, field shirts, and casual layering pieces.
• Broad customer appeal — surplus collectors, preppers, hunters, hikers, and tradespeople.

Construction & Fit

The undershirt is cut close to the body in a traditional base-layer silhouette, with set-in sleeves, flat seam construction along the shoulders and sides, and a curved hem at the front and back. The knit fabric has a soft hand and a slight heathered tone, giving it a quietly utilitarian look that also lends itself to casual streetwear styling under flannels, work shirts, or rugged outerwear.

Condition

This is used / previously issued stock. Each shirt has been through service and laundering, and may show honest signs of wear — light pilling, faded tone variation between pieces, or softened cuffs. That field-used character is part of the appeal for collectors and surplus buyers who want the real article rather than a fresh production run. Inspected and sorted before packing.

Ideal For Retailers Serving

• Military surplus shops and online surplus retailers
• Hunting, camping, and cold-weather outdoor stores
• Prepper and emergency-preparedness outfitters
• Reenactor and militaria collector channels
• Workwear and tradesman stockists looking for FR base layers