Doudoune unisexe pour grand froid – 90 % duvet de canard blanc, indice de gonflement 600, parka de ski imperméable (noir/rouge/bleu marine)

Survive -50°C Like a Polar Explorer​​ When ​​frostbite threatens in seconds​​, this ​​600-fill beast​​ locks heat like a ​​survival bunker​​—​​tested in Siberian tundras​​. ​​5 Reasons It Beats Standard Ski Jackets​​ ​​Arctic-Grade Insulation​​ – ​​90% premium duck down​​ outperforms cheap 70% blends by ​​47% in thermal retention​​ (EN 342 tested). ​​Nylon Fortress​​ – ​​88% ripstop fabric​​ withstands ​​tree branch snags + ice abrasion​​. ​​Stormproof Sealing​​ – ​​Fully taped seams​​ block ​​horizontal blizzard winds​​. ​​Anti-Sweat Tech​​ – ​​Polyester lining wicks moisture 3x faster​​ than cotton hybrids. ​​Extended Coverage​​ – ​​102cm length shields thighs​​ from snowdrifts. ​​Built for the Apocalypse​​ ​​Ski Patrol’s Secret​​: ​​Roll-over crash protection​​ with ​​reinforced elbows​​. ​​Urban Survivalist​​: ​​Hidden passport pocket​​ under storm flap. ​​Your Turn to Conquer Winter​​ ​​8 sizes (S-5XL)​​ in ​​stealth black/blood red/navy​​—​​ship globally from bonded warehouses​​.