Yupoo THE NORTH FACE HYEK cross-border joint peak extreme cold functional windproof down jacket waterproof and snowproof fabric star's same style upper body super good-looking nylon water-repellent fabric double-layer liner will never run down custom zipper starting from 450 grams down filling national standard 80 goose down free test for men and women This model is wear-resistant and washable and will last for 20 years. It can withstand Level 10 winds, rain, and snow. It is waterproof and stress-free. The actual product feels and looks good. Dumanping's premium RDS goose down has a goose down content of up to 90%. It is lighter, warmer and more fluffy than conventional down. You can choose to tighten it in different scenarios to block the intrusion of cold air. It is the most suitable size for daily wear among TNF's high-end series. SizeMXXL