Woolpower Long Johns Protection 400 Flame-Resistant Base Layer
S106226
- Certified flame-resistant, arc-rated and antistatic mid layer from Woolpower's Protection workwear range — for cold-weather work and stalking alike
- Ullfrotté Original 400 g/m² circular-knit fabric: 84% merino wool with aramid, elastane and antistatic fibre, no lengthwise seams
- Certified to EN ISO 11612:2015 (A1, B2, C2) for flame and heat protection
- Certified to IEC 61482-2:2018, APC 1 (4kA) for electric arc protection, ATPV rating 34.3 cal/cm²
- Also certified to EN 1149-5:2018 for antistatic properties
- Back gusset and knitted-in cuffs; sewn-in front gusset added from size XL upward
- Approx. 330g in size M; made in Sweden, pre-shrunk and machine washable at 60°C
Woolpower's Long Johns Protection 400 are a certified flame-resistant mid layer from the Swedish maker's Protection workwear range, developed for people working in cold environments where flame, arc or static risk requires certified protective clothing — as well as anyone stalking, keeping or working outdoors through a hard winter. Knitted in Ullfrotté Original 400 g/m² fabric — 84% merino wool with aramid, elastane and an antistatic fibre — the circular-knit construction has no lengthwise seams and traps warmth in its terry loops. A back gusset adds freedom of movement, cuffs are knitted in for a close fit, and from size XL upward there's also a sewn-in front gusset. The garment carries certification to EN ISO 11612:2015 (A1, B2, C2) for flame and heat protection, IEC 61482-2:2018 APC 1 (4kA) for electric arc, and EN 1149-5:2018 for antistatic properties, with an ATPV rating of 34.3 cal/cm². Wool is naturally flame-retardant and doesn't melt, which helps limit burn severity — full protection means pairing this with other certified layers. At roughly 330g in size M, it's designed to be worn over a thinner base layer such as Woolpower LITE. Made in Sweden, pre-shrunk and machine washable at 60°C.
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