Quick answer: Choose feather & down if you want a soft, mouldable, natural sink-in feel and don't mind daily plumping. Choose microfibre if you want a hypoallergenic, machine-washable, low-maintenance option that holds its shape — the practical choice for most UK households and anyone with allergies.
Compare both in our range of hotel-quality mattress toppers from £18 — free UK delivery on everything.
The Real Difference Between Feather & Down and Microfibre
Walk into any UK bedding aisle and you'll face the same choice on toppers, pillows and duvets: natural feather and down, or synthetic microfibre. Price alone won't tell you which is right — the two fillings behave completely differently in use, in washing, and for allergy sufferers. Having supplied both for years, here's the honest comparison.
Feather & Down vs Microfibre: At a Glance
| Feather & Down | Microfibre | |
|---|---|---|
| Feel | Soft, mouldable, natural sink-in | Silky, springy, holds its shape |
| Allergies | Can aggravate sensitive sufferers | Hypoallergenic — the safer choice |
| Washing | Spot clean / professional clean | Machine washable at home |
| Maintenance | Daily shake/plump to keep loft | Occasional fluff — low effort |
| Warmth | Naturally insulating, warmer | Breathable, sleeps cooler |
| Best for | Traditionalists, cooler bedrooms, luxury feel | Allergy sufferers, busy households, hot sleepers |
The Case for Feather & Down
Nothing synthetic quite replicates the way natural fill moulds around you. Feather provides the structure and weight; down — the fine, fluffy under-layer — provides the airy softness. A typical quality blend is 85% feather to 15% down: enough down for that cloud-like surface, enough feather to keep cost sensible and support consistent. Natural fill is also excellent at temperature regulation in cooler rooms, which is why it remains the traditional choice for British winters.
The trade-offs are honest ones: natural fill needs a daily shake to redistribute, it's heavier, most pieces can't go in your washing machine, and the very qualities that make it lofty can make it unsuitable for sensitive allergy sufferers.
Natural picks: our Goose Feather & Down Topper (from £22.99) in a down-proof cotton cover, and matching Goose Feather & Down Pillow Pair (from £18) with 15% down for hotel-style loft.
The Case for Microfibre
Modern microfibre has closed most of the comfort gap with natural fill while beating it on practicality. High-loft hollowfibre filling springs back night after night without plumping, the whole piece goes in your washing machine, and it's hypoallergenic — which matters enormously in a country where house dust mite allergy is one of the most common triggers. If anyone in your household has asthma, eczema or dust mite sensitivity, Allergy UK's guidance consistently points towards washable, synthetic bedding as part of managing exposure — being able to wash your topper and pillows regularly at home is a genuine health feature, not just a convenience.
Microfibre also tends to sleep cooler and weigh less, making bed-making easier. The trade-off: it doesn't mould to your body the way down does, and the very cheapest microfibre can flatten over time — which is why fill quality and depth matter more than brand names.
Microfibre picks: our best-selling 4" Deep Luxury Microfibre Topper (from £23), the breathable Air Flow Cooling Topper (from £19.99) for hot sleepers, and the Premium Microfibre Duvet in four togs.
What About Duck Feather? The Budget Natural Option
Duck feather and down offers most of the natural-fill experience at a lower price than goose. Duck feathers are slightly smaller and heavier, giving a firmer, more supportive feel — many side and back sleepers actually prefer it in pillows, where that extra structure fills the gap between neck and mattress. Our Duck Feather & Down Pillow Pair (from £13) is the affordable way to try natural fill before committing across the whole bed.
Which Should You Choose? A Simple Decision Path
Ask three questions. First: does anyone in the bed have allergies or asthma? If yes, choose microfibre and stop there. Second: are you willing to plump and air your bedding daily? If not, microfibre again — natural fill without maintenance goes flat and lumpy. Third: do you sleep hot or cold? Hot sleepers do better with breathable microfibre (especially an airflow design); cold bedrooms favour the natural insulation of feather and down. Good sleep hygiene guidance, including from The Sleep Charity, consistently emphasises a cool, comfortable sleep surface — whichever filling you pick, prioritise breathability over sheer plushness.
Depth Still Matters More Than Filling
Whichever filling wins for you, remember that on toppers, depth changes the feel more than filling does — a 5cm natural topper refreshes a good mattress, while a 10cm microfibre topper transforms a tired one. Our 2 inch vs 4 inch depth guide covers that decision. And adding any topper raises your bed's depth, so check our deep fitted vs standard protector guide before buying your next fitted protector or sheet.
The Bottom Line
Feather and down is the luxury traditionalist's choice: beautifully soft, naturally warm, and worth the upkeep if you enjoy the ritual. Microfibre is the modern all-rounder: hypoallergenic, washable, cooler and cheaper to live with. For most UK households — and every allergy household — microfibre wins on practicality. For pure indulgence in a cool bedroom, natural fill still has no equal.
Found your filling? Complete the bed.
Toppers from £18, pillow pairs from £13, duvets from £10 — all with free UK delivery.