Super-lightweight 200G+ down jacket, a popular Kailas down jacket for outdoor mo

Super-lightweight 200G+ down jacket, a popular Kailas down jacket for outdoor mountaineering, featuring larger, fuller down clusters for improved heat retention (30%+). Biomimetic water-repellent treatment mimics the sebaceous gland structure of goose down, forming a hydrophobic film that prevents clumping when wet, maintaining over 90% loft in damp and cold conditions. Designer insight: Traditional down's warmth drops by 50% when wet; water-repellent down is key to solving the outdoor "hypothermia crisis"! Zero G ultra-light outer fabric: 40D high-density nylon with over 40,000 micropores per square inch, preventing down leakage while improving breathability. Lightweight champion: The entire garment is approximately equivalent to a bottle of mineral water, yet withstands -30