Hyde & Sleep Original Rolled Memory Foam King Size Mattress
Hyde & Sleep

Hyde & Sleep Original Rolled Memory Foam King Size Mattress

The Hyde & Sleep Original Rolled Memory Foam Mattress pairs two layers of responsive memory foam with a profiled, zoned base, which means cushioning on top and zoned support underneath.

  • Zoned support across your body
  • Responsive memory foam cushioning
  • Breathable cover for cooler nights

£699

Size: King Size. Available at Dreams

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Where can I buy the Hyde & Sleep Original Rolled Memory Foam King Size Mattress?

Below are the best prices for the Hyde & Sleep Original Rolled Memory Foam Mattress in a King Size. Available from (9) trusted retailers.

Hyde & Sleep Original Rolled Memory Foam Mattress

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Prices last checked:
6th November 2026

Mattress dimensions for the Hyde & Sleep Original Rolled Memory Foam King Size Mattress

Length: 200cm

Width: 150cm

(5ft x 6ft 6in)

Minimum room size: 2.7m x 2.9m

Mattress details

Mattress Details for the Hyde & Sleep Original Rolled Memory Foam King Size Mattress

Mattress

Hyde & Sleep Original Rolled Memory Foam Mattress

Size

UK King (5ft x 6ft 6in)

Firmness

Construction

  • Memory Foam

  • Rolled

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Hyde & Sleep Original Rolled Memory Foam King Size Mattress

  • More room each: Each sleeper gets 75cm of width, which means you can turn over or stretch an arm out without ending up in your partner's half.
  • Distance from an early riser: If one of you gets up hours before the other, the extra 15cm over a UK double puts a little more space between whoever leaves and whoever stays asleep.
  • Length for taller sleepers: At 200cm long, the UK king is 10cm longer than the UK double, which means a partner over six foot is less likely to wake with cold feet.
  • Space for pregnancy pillows: The extra width leaves room for a support pillow along your back or between your knees without pushing your partner towards the edge.
  • Easier to get upstairs: It arrives rolled, so a mattress of this size is far simpler to carry up a narrow staircase or around a tight landing.

Who should buy the Hyde & Sleep Original Rolled Memory Foam King Size Mattress?

This size suits you if...

You share the bed every night and keep disturbing each other on a UK double, one of you is over six foot and tired of feet hanging off the end, or you need room for extra pillows during pregnancy without giving up your half.

Consider another size if...

Your bedroom is smaller than our suggested minimum of 2.7m x 2.9m for a UK king. We'd recommend the UK double instead, which needs at least 2.6m x 2.8m.

FAQ's

Frequently Asked Questions About the UK King

How much space does each person get on the Hyde & Sleep Original in a UK king?

Two people sharing a UK king get 75cm each. The UK double gives 67.5cm each, so moving up to the UK king adds 7.5cm per person. That is a modest number on paper, yet it can be the difference between brushing elbows all night and having a little room to roll over without waking your partner.

Is a UK king mattress long enough if you're over six foot?

The UK king is 200cm long, or 6ft 6in, which is 10cm longer than a UK double at 135 x 190cm. If one of you is over six foot, that added length often matters more than the extra width, because it gives room to stretch out without your feet pressing against a footboard or hanging off the end.

What size bedroom do I need for a UK king mattress?

We suggest allowing at least 2.7m x 2.9m for a UK king, and around 3.2m x 3.2m if you want comfortable space to walk round both sides. New build master bedrooms can feel tighter once wardrobes go in, so measure with the furniture in place rather than the empty room.

Should I choose the UK double or UK king of the Hyde & Sleep Original?

This mattress is only made in a UK double and a UK king. The UK double is 135 x 190cm and we suggest at least 2.6m x 2.8m for it. The UK king is 15cm wider and 10cm longer, so choose it if you share and either want more personal space or one of you is tall.

What bedding fits the Hyde & Sleep Original UK king?

You'll need king size sheets and a king duvet, which is 230 x 220cm. Hyde & Sleep doesn't publish a depth for this mattress, so check the pocket depth on fitted sheets before buying, and look for deep pocket styles if you'd rather be safe than have corners pinging off.