Patagonia Down Sweater Puffer Jacket, Mens Small

Size

S

Color

Gray

Brand

Patagonia

Gray with yellow zippers, Patagonia puffer jacket. Almost new. Gently used. One Inside zipper pocket Excellent condition. Mens small It is not listed on the jacket but it is 800 fill power. The Patagonia Men’s Down Sweater has 800-fill-power down, which refers to the loft and insulating efficiency of the down rather than the total amount used. Higher fill power means the down traps more heat per ounce, allowing Patagonia to use less down while maintaining warmth. It remains thin due to the following: 1. High Fill Power (800FP) – The higher the fill power, the less down is needed to achieve warmth. This reduces bulk. 2. Efficient Baffle Design – Patagonia uses a narrow, quilted baffle pattern, which keeps the down evenly distributed and prevents excessive loft in any one area. 3. Lightweight Shell Fabric – The NetPlus® recycled nylon shell is lightweight and holds the down in place without adding unnecessary bulk. 4. Down Distribution – The jacket balances warmth and packability by concentrating down in key areas while keeping a slimmer profile. So, even though it has 800-fill down, Patagonia optimizes efficiency over sheer volume, making it warm yet sleek.