Doudoune ultra-fine coupe slim pour homme avec col montant - Duvet de canard blanc de qualité supérieure 900 FP (66-70 %), couche intérieure thermique légère pour les grands froids

Invisible Armor Against Polar Vortex​​ Engineered for ​​Arctic explorers​​ and ​​urban commuters​​, this ​​900-fill-power down jacket​​ compresses to the size of a soda can while providing ​​military-grade insulation​​. The ​​66-70% white duck down cluster​​ traps heat 3x more efficiently than synthetic fills at -30°C. ​​Next-Level Performance​​ ✔ ​​Zero Bulk Promise​​ – 1.2cm thickness fits under blazers seamlessly. ✔ ​​Aerodynamic Stand Collar​​ – Windlock stitching prevents heat escape. ✔ ​​Rigorous Down Proofing​​ – Triple-stitched baffles eliminate leakage. ✔ ​​Moisture-Wicking Lining​​ – Polyester-vinyl blend resists sweat buildup. ✔ ​​Extended Size Range​​ – 5XL accommodates broad shoulders comfortably. ​​Built for the Brutal Cold​​ Expedition Ready: Paired with shell layer in Svalbard blizzards. Boardroom Stealth: Worn under wool coats without sleeve bulge. Ice Fishing Essential: Thin enough for casting motions. ​​Technical Fabric Innovation​​ The ​​vinyl-reinforced outer shell​​ withstands backpack abrasion better than 100% polyester. ​​Precision laser-cut panels​​ eliminate cold spots – critical when temperatures plunge below -40°F/C.