Millbrook Wool Luxury 5000 Pocket EU King Mattress
The Millbrook Wool Luxury 5000 Pocket Mattress pairs a 5000 pocket spring system with natural fillings including Hampshire fleece wool, silk, cashgora and English cotton.
- Soft feel suits side sleepers
- Zoned for firmer hip support
- Wool, silk & cashgora stay breathable
£1,128
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Millbrook Wool Luxury 5000 Pocket Mattress
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Mattress details
Mattress
Millbrook Wool Luxury 5000 Pocket Mattress
Size
Firmness
Soft
Construction
Pocket Spring
Wool
Depth (cm)
32
Layers
4
Layer Details
Cover
A soft-touch cotton-viscose cover with embroidered detailing, which means the surface feels smooth rather than scratchy. It's treated with M-Pure, a plant-based fire-resistant finish, so fire safety is handled without chemical-heavy treatments.
Comfort fillings
Blended layers of 100% Hampshire fleece wool, silk and cashgora fibres with English cotton sit beneath the cover. Hand-tufting holds these fillings in place, which means they're less likely to shift or bunch over time.
Support system
A 5000 pocket spring system with ErgoZone 7 zoning uses thicker gauge wire and higher tension under your head, hips and feet, with softer zones at the shoulders and legs. In practice that means firmer support where your body is heaviest and more give where you need pressure relief.
Edge support
A metal rod runs along the top and bottom of the spring unit's edge, held with butterfly clips. This stiffens the border, so you get less of that roll-off feeling near the sides and better long-term durability.
Layer details from mattressonline.co.uk product page, September 2026.
Key benefits
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