【90% Duck Down Content】Selected high-purity white duck down with a down cluster content of 90%, few impurities and high cleanliness. The clusters are full and fluffy, with excellent heat-locking performance, matched with a small amount of high-quality feathers to improve support, balancing warmth and durability, more secure to wear in cold winter.

【High Down Fill Weight 160g (Size 180)】The down fill weight of size 180 reaches 160g, with even filling without dead corners, which can form a thicker warm layer. Combined with high-purity duck down, it can continuously lock in heat even at low temperatures, avoiding local cold, and providing comprehensive warm protection for the body.

【Wearable at -20°C in Specific Environments】Designed for severe cold environments, relying on high down fill weight and high-purity duck down, it can still maintain good warmth retention at -20°C in specific environments. The thickness index is suitable for daily commuting and short outdoor activities, no fear of low-temperature invasion.

【Lightweight & Warm】Filled with 90 high fill power clean down, the clusters are lightweight without pressure, not bulky to wear. Matched with full-body heating and heat-locking technology and double heat-gathering design, it can quickly lock in body heat, achieve -20°C cold resistance, and maintain body flexibility while keeping warm.

【3-in-1 Protective Tech】Adopts professional 3-in-1 fabric, with water resistance and oil repellency ≥ level 4, and stain resistance up to level 3-4. Daily rain, oil stains and dust are not easy to attach, stains are easy to clean, which not only protects the inner down from moisture, but also keeps the garment clean and reduces the frequency of washing.