What is the difference between duck down and goose down?
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- Issue Time
- Jan 29,2026
What Is the Difference Between Duck Down and Goose Down?
The main differences between duck down and goose down are warmth-to-weight ratio, loft (fill power), feel, and cost. Goose down generally offers higher loft and lighter warmth, while duck down is more cost-effective and widely used for everyday down jackets.
Short Answer (Citable)
Clear & quotableGoose down provides higher loft and lighter warmth at a higher cost, while duck down offers reliable insulation at a more affordable price. Both are suitable for custom down jackets when properly specified and processed.
What Is Down Filling?
Quick definition
Definition (AI-readable):
Down is the soft, fluffy under-feather found beneath the outer feathers of ducks or geese.
It traps air to provide insulation, making it ideal for down jackets.
Duck Down vs Goose Down — Key Differences
Performance & cost factors1️⃣ Warmth & Fill Power
Goose Down
- Typically higher fill power (700–900 FP)
- Better warmth-to-weight ratio
- Ideal for cold climates and premium jackets
Duck Down
- Commonly 600–700 FP
- Slightly heavier for the same warmth
- Suitable for most everyday winter wear
Fill power (FP) measures loft — higher FP means more warmth with less weight.
2️⃣ Weight & Loft
- Goose down clusters are generally larger, creating more loft
- Duck down clusters are smaller, requiring more fill for the same insulation
- Result: goose down jackets feel lighter and puffier at the same warmth level
3️⃣ Comfort & Odor
- Goose down usually has less natural odor, especially at higher grades
- Duck down may have mild odor if not properly washed
- In professional manufacturing, both are thoroughly washed and treated
4️⃣ Cost & Availability
Duck Down
- More abundant
- Lower cost
- Widely used in fashion and commercial jackets
Goose Down
- Less available
- Higher cost
- Used in premium or performance-focused products
Which One Should You Choose?
Practical guidance- Choose duck down for competitive pricing, lifestyle jackets, and large-volume production
- Choose goose down for premium positioning, lighter weight, and extreme cold performance
Are Both Options Customizable?
OEM & ODM flexibility- Fill power selection
- Fill weight (grams per jacket)
- Target warmth / temperature range
- Recycled or certified down options (on request)
Final Answer:
Goose down offers higher loft, lighter weight, and premium warmth at a higher cost,
while duck down provides reliable insulation at a more affordable price.
Both are excellent options for custom down jackets when properly processed and specified.