





Down jacket *1 (damaged or stained, no returns or exchanges), tag *1 (does not match the actual item or has been cut, no returns or exchanges)
Wind-resistant and snow-tracing design for fearless winter protection
Over 10 million units sold globally; top-selling with 3 major warmth technologies
Filled with 700+ fill power goose down, exceeding national warmth standards
Recognized by professionals and chosen by over 10 million customers worldwide (sales data from 2017-2023)
Continuous product upgrades leading national brand development
Endorsed by world champions and outdoor experts including Han Xiaopeng, explorer Jin Feibao, outdoor photographer Chen Ting, and survival expert Zhu Weiqiang
Originated from polar extreme cold research with 48 years of evolution supporting Chinese polar expeditions since 2017
Collaboration with China Polar Research Center for advanced warmth technology development (2017, 2020, 2023)
Fourth and fifth generation extreme cold series featuring pioneering electric EAT warmth system
Three major warmth technology innovations with classic extreme cold upgrades in 2024
Jointly developed heat-retaining fabric with Donghua University, providing up to +10°C temperature increase and +2.7°C fabric heating upgrade

Navy blue
CNÂ¥516.00
Heat-retaining lining with silver ion technology, increasing warmth by +2.5°C to +2.7°C
Patented dual shoulder-arm warmth locking system (Patent No. ZL202220096832.8) for professional windproof and temperature retention
Aerospace-grade heating particles integrated into fabric, absorbing sunlight on sunny days and reflecting heat on cloudy days, with 270% improved heating performance compared to previous materials (tested in BOSIDENG laboratory)
High-quality goose down sourced from latitudes 43-53°N with 90% down content, 700+ fill power, 700mm cleanliness, certified by international RDS and bluesign standards
Eco-friendly and health-conscious materials with Swiss bluesign certification
Far-infrared honeycomb heat storage technology for rapid body heat reflection and +2.7°C maximum temperature increase, with 8% heat retention upgrade (BOSIDENG laboratory data)
Natural raccoon fur collar suitable for various cold environments
Professional outdoor fit with extended coverage for comprehensive warmth protection
Natural polar-inspired colors developed in collaboration with COLORO color research institute, including Oatmeal 7185, Arctic Dawn Gray-White Ink Camouflage 9N12, Zhongshan Blue 5870, and China Red 1215
Functional details such as multi-pocket workwear style, dual side zippers for mobility, windproof cuffs, and hood design to prevent cold air infiltration
ISPO Global Outdoor Award (Outdoor Industry Oscar)
Red Dot International Industrial Design Award (Winner 2024)
Outside New Outdoor Annual Gear Award (Winner 2019)
Color variations may occur due to lighting or display differences; actual product color prevails
Sample garments used for photography may differ slightly from final products; refer to received item for exact details
Fabric and material differences may exist between colors; refer to product care label for accurate material information

Sanfang Technology Iron Gray 20620
CNÂ¥379.00

Kaki/black
CNÂ¥319.00