​​Arctic-Ready Warmth​​​​ → ​​550FP white goose down​​ – ​​Traps heat efficiently​​ → ​​100% down filling​​ – ​​No cheap feather blends​​ → ​​Extended 90cm length​​ – ​​Shields thighs from chill​​ Engineered for Harsh Winters​​​​ ✔ ​​Hydrophobic shell fabric​​ – ​​Beads off snow/rain​​ ✔ ​​Anti-bacterial lining​​ – ​​Prevents odor buildup​​ ✔ ​​Reinforced shoulder seams​​ – ​​Withstands backpack straps​​ ​​Seoul-Approved Street Style​​​​ • ​​Drop-shoulder cut​​ – ​​Contemporary Korean silhouette​​ • ​​Hidden chin guard​​ – ​​Blocks icy wind gusts​​ • ​​Diagonal zip pockets​​ – ​​Ergonomic hand warming​​ Smart Cold-Weather Features​​​​ → ​​Detachable hood​​ – ​​Adjustable for blizzard conditions​​ → ​​Internal security pocket​​ – ​​RFID-blocking for travel​​ → ​​Elasticated cuffs​​ – ​​Seals warmth without bulk