Bundeswehr issued woolpower 400 Undershirt Storage Condition
Woolpower has been making thermal wear in Östersund, northern Sweden, since 1969, developing their signature Ullfrotté material with the Swedish military in the early 1970s. The 400 series (70% merino wool, 28% polyamide, 2% elastane) uses a seamless, terry-looped knit that traps air for serious insulation while wicking moisture away from the skin.
Designed as a mid-layer for cold conditions or low-activity use — think guard duty or deep winter stillness — it's a favorite among military, hunters, and outdoor users alike. Merino wool also resists odor, so it holds up over multiple days in the field without washing.
Shirts are unpacked out of original packaging, lacking labels. Otherwise as new - demil BW stock.