Sleepeezee Medway King Size Mattress
The Sleepeezee Medway is a pocket-sprung mattress from Sleepeezee, available in UK Single, Double, King and Super King.
- Gel layer for all-season comfort
- Medium feel with responsive springs
- Breathable bamboo cover
£1,139
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.
Sleepeezee Medway Mattress
More available sizes
Mattress details
Mattress
Sleepeezee Medway Mattress
Size
Firmness
Medium
Construction
Pocket Spring
Depth (cm)
Layers
3
Layer Details
Staycool gel
A Staycool gel layer that is there to regulate your temperature through the year. It should help you stay comfortable whether the room is warm or cool.
Pocket springs
Individually wrapped pocket springs, 2,800 in the King size, that respond to your shape and movements. They give the mattress its medium tension and let it adapt as you shift position.
Dreamzone foam
A pressure-sensitive Dreamzone foam that gently moulds to your body. It adds cushioning where you press into the mattress, so the springs above it feel softer on your shoulders and hips.
Layer details from featherandblack.com product page, October 2026.
Key benefits
- 75cm each for two: Sharing the UK king gives you 75cm each, which means 7.5cm more per person than the 67.5cm a UK double allows.
- A little more distance between you: That extra width puts slightly more gap between you and your partner, so a restless turn or a late return to bed is less likely to reach you.
- Length for taller sleepers: At 200cm the UK king is 10cm longer than the UK double, so a partner over six foot is less likely to have feet hanging off the end.
- A middle ground on room size: We suggest at least 2.7m x 2.9m for a UK king, with 3.2m x 3.2m comfortable, a smaller footprint than the 3m x 2.9m we suggest for the UK super king.
- Room to shift position: If you're pregnant or recovering and need to prop pillows and change sides through the night, the extra 7.5cm each gives you space without pushing your partner to the edge.
This size suits you if...
You share the bed every night and keep bumping into each other in a double, or one of you is tall enough that the extra 10cm of length over a UK double would make a real difference to how you sleep.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m once wardrobes are in. We'd recommend the UK double instead, for which we suggest at least 2.6m x 2.8m.
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
Is the Sleepeezee Medway UK king long enough for someone over six foot?
The Medway UK king is 200cm long, 10cm more than the UK double. For a tall partner that extra length is often the real reason to upgrade, since width alone won't stop feet reaching the end. The UK super king is the same 200cm length, so sizing up beyond the UK king adds width but no extra length.
How much space do two people get on a Sleepeezee Medway UK king?
Two people sharing the Medway UK king get 75cm each. That's 7.5cm more per person than the 67.5cm on a UK double, which sounds small on paper but is noticeable when you're used to brushing elbows. If you want more again, the UK super king gives 90cm each.
Will a Medway UK king fit in a new build master bedroom?
New build master bedrooms often feel smaller once fitted wardrobes and bedside tables are in. We suggest allowing at least 2.7m x 2.9m for a UK king, and 3.2m x 3.2m if you want to walk around it comfortably. Measure the free floor space rather than the whole room before you buy.
UK king or UK super king Medway if we sleep at different times?
If one of you gets up hours before the other, the UK super king gives 90cm each, 15cm more per person than the UK king, which puts more distance between you. It does need more floor space: we suggest at least 3m x 2.9m, against 2.7m x 2.9m for the UK king.
Is a Sleepeezee Medway UK king big enough with a dog on the bed?
A dog that sleeps on the bed every night will eat into the 75cm each that a UK king gives two people, and it's usually the partner nearest the dog who loses out. If that's your routine and your room allows at least 3m x 2.9m, the UK super king's 90cm each gives everyone more room.