Hypnos Majesty Ortho Sublime EU King Mattress
The Hypnos Majesty Ortho Sublime is a firm, traditionally built pocket sprung mattress from Hypnos, an NBF-approved manufacturer making its mattresses in the UK.
- Sleeps cooler than foam-heavy beds
- Responsive support as you move
- Nine sizes, Single up to Emperor
£1,599
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Hypnos Majesty Ortho Sublime Mattress
More available sizes
Mattress details
Mattress
Hypnos Majesty Ortho Sublime Mattress
Size
Firmness
Firm
Construction
Foam
Pocket Spring
Rolled
Wool
Memory Foam
Depth (cm)
30
Layers
5
Layer Details
Cover
An unbleached, chemical-free cotton cover in Belgian damask, which means a soft, breathable sleeping surface without harsh treatments. Damask is a tightly woven fabric that wears well over time.
Comfort fillings: British wool
Insulating British wool cushions the whole body, which means gentle pressure relief rather than the sink-in feel of memory foam. Wool also helps keep the surface temperate.
Comfort fillings: cotton
Cotton wicks away excess moisture and works alongside the wool to regulate temperature. In practice, that means a drier, more comfortable feel in both summer and winter.
Comfort fillings: Solotex and eOlus fibres
Recycled Solotex and eOlus fibres add to the cushioning while promoting airflow. That extra breathability matters most if you tend to overheat at night.
Support system: ReActive pocket springs
A core of ReActive 8-turn pocket springs supports key areas of the body. Each turn lets the spring react faster to your movements, which means the mattress adjusts as you change position rather than lagging behind.
Layer details from mattressnextday.co.uk product page, September 2026.
Key benefits
This size suits you if...
Consider another size if...
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's