Woolpower Long Johns Protection 400 Merino Mid Layer
S106226
- Flame-resistant merino wool mid-layer long johns for cold-weather work and outdoor use
- Protection 400 fabric: 84% merino wool, 14% aramid, 1% antistatic fibre (Beltron), 1% elastane
- Certified to EN ISO 11612:2015 (A1, B2, C2), IEC 61482-2:2018 APC 1 (4kA) and EN 1149-5:2018 for flame, arc and static protection
- ATPV rating of 34.3 cal/cm²
- Circular-knit construction with no lengthwise seams and knitted-in cuffs for a chafe-free fit
- Back gusset for freedom of movement, plus a sewn-in front gusset from size XL upward
- Best worn over a thinner base layer such as Woolpower Protection LITE for full layered protection
The Woolpower Long Johns Protection 400 are a flame-resistant merino wool mid-layer, built for those working or operating in cold environments where certified protection against heat, flame, arc and static electricity is required. Knitted from Woolpower's own Protection 400 fabric — 84% merino wool blended with 14% aramid, 1% antistatic fibre and 1% elastane — they carry certification to EN ISO 11612:2015 (A1, B2, C2), IEC 61482-2:2018 APC 1 (4kA) and EN 1149-5:2018, with an ATPV rating of 34.3 cal/cm². The circular-knit fabric has terry loops on the inside to trap air and hold in body heat, with no lengthwise seams to rub or chafe, and cuffs knitted directly into the garment for a snug fit. A gusset in the back allows freedom of movement, and from size XL upward a sewn-in front gusset is added too. Designed to be worn as a second layer over a thinner base such as Woolpower Protection LITE, they suit colder conditions or lower-activity work, layering under a wind- and water-resistant outer shell. Made in Sweden, pre-shrunk and machine washable at 60°C.
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