Down vs feather vs down alternative: which pillow fill is right for you?
In this guide
Pick the fill by what matters most to you. Down is the lightest and softest and lasts longest with care. Feather is heavier, firmer and holds a shape you push into it. Down alternative, usually a polyester cluster fibre or microfibre, feels close to down, washes easily at home and suits people who prefer to avoid animal fills.
The fills side by side
| Down | Feather | Down and feather blend | Down alternative (microfibre, cluster fibre) | |
|---|---|---|---|---|
| Feel | Very soft, airy, light | Firmer, heavier, sculptable | Depends on the ratio. More down, softer | Soft and springy, close to down |
| Support | Gentle, compresses under weight | Holds a shape | Middle ground | Even, consistent |
| Warmth | Warm, breathable | Cooler than down | In between | Varies by fibre and shell |
| Washing | Washable with care, slow to dry fully | Washable with care, slow to dry | As down | Usually machine washable, dries faster |
| Lifespan | Longest with care | Medium. Quills break down | Medium to long | Shorter than down, longer than basic fibre |
| Noise and quills | Quiet | Can rustle, quills can poke through | Some | Quiet, no quills |
| Allergies | Not suited to people allergic to down | As down | As down | A good choice for people who react to animal fills |
| Price | Highest | Lower | Middle | Lower to middle |
Down
Down is the soft undercoat of ducks and geese, with no quill. It traps air, so it is very light for its volume and springs back after compression. The measure of down quality is fill power: higher numbers mean larger clusters and more loft per gram. Down pillows are often sold in a chamber design, with a firmer core and a soft outer layer.
Feather
Feathers have a quill, which makes them heavier and firmer than down. A feather pillow holds the shape you punch into it, which some sleepers love and others find lumpy. It is usually the lowest-priced natural fill.
Blends
Blends are labelled by ratio, for example 90/10 or 50/50. The first number is usually the down share. More down means softer and lighter. More feather means firmer and cheaper.
Down alternative
Down alternative covers synthetic fills made to feel like down. Quality varies a lot: basic hollowfibre can clump and flatten quickly, while finer cluster fibres and microfibres stay springy longer and wash well. Read the fill description, not only the label. Look for the fibre type, the fill weight and whether it is washable at a useful temperature.
Which should you choose?
- You want the softest, lightest pillow and will look after it: down or a high down blend.
- You like to shape and fold your pillow: feather or a feather-rich blend.
- You want easy home washing, or avoid animal fills: a good down alternative.
- You sleep on your side and need height that holds: a firmer down alternative, a chamber pillow or a feather-rich blend.
What hotels choose
Hotels use all of these. Many keep a down or blend pillow as the standard and offer a down alternative on request for guests with allergies. See what we found in what pillows do hotels actually use.
Questions people ask
Is down or feather better for a pillow?
Is a down alternative pillow as good as down?
What does 90/10 mean on a pillow?
Which pillow fill is best for allergies?
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