BRITISH OD COMBAT UNDERSHIRT USED

The British OD Combat Undershirt is genuine issued surplus from the British Armed Forces — a lightweight fleece base layer designed to be worn directly under combat uniforms in cool and cold weather. Pulled from service stocks and offered in pre-owned condition, each piece has been inspected for serviceability and carries the honest character of real-deal field kit. For shops catering to surplus collectors, preppers, hunters and cold-weather outdoorsmen, it is an easy, value-driven addition that practically sells itself.

Cut from a soft, brushed fleece in a desert-friendly olive/khaki tone, the shirt traps warmth close to the body without adding bulk under a smock, softshell or plate carrier. The relaxed pullover silhouette layers cleanly under jackets and parkas, while the muted neutral colorway slots straight into a tactical, hunting or workwear wardrobe — and looks at home as a casual half-zip fleece on its own.

Key Features

• Genuine British military surplus — authentic issued combat undershirt, used condition
• Soft brushed fleece construction for lightweight insulation and quick-drying comfort
• Quarter-zip stand-up collar with zip garage to regulate temperature and protect the neck
• Thumb-loop cuffs keep sleeves anchored under gloves and stop drafts at the wrist
• Reinforced shoulder yoke for added durability under pack straps and load-bearing gear
• Olive / sand neutral colorway pairs with MultiCam, MTP, coyote and earth-tone kit

Built for the Field

As a mid-weight base or mid-layer, this undershirt is a workhorse for hiking, hunting, range days, bushcraft and everyday cold-weather wear. The fleece face wicks moisture away from the skin and retains warmth even when damp, while the longer back hem stays tucked when bending, kneeling or shouldering a pack. The pullover design with short placket zip keeps fastener bulk to a minimum — important when wearing chest rigs or plate carriers over the top.

Condition & Sizing

Supplied in used / pre-owned condition: cleaned and serviceable, with normal signs of prior wear such as light pilling, fading or minor marks. Each piece is unique — part of the appeal for surplus enthusiasts and reenactors. Sizing follows British military sizing conventions; advise end customers to check garment measurements before purchase, as cuts may vary between manufacturing lots.

Who It's For

• Military surplus collectors and British Army kit enthusiasts
• Hunters, hikers and campers looking for an affordable, proven base layer
• Airsoft and milsim players building authentic British loadouts
• Preppers and bug-out-bag builders stocking layered cold-weather clothing
• Workwear and casual shoppers after a rugged, no-nonsense half-zip fleece