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What is the difference between duck down and goose down?
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.