Firmness
Medium
Type
Hybrid
Depth (cm)
27
Number of Layers
5
Trial Period (nights)
100
Warranty (years)
10
Price Range
£419 to £999
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.
The appeal here is balance. The pocket spring core supports each part of your body independently and helps minimise motion transfer, which means you're less likely to feel a partner turning over. Above that, the memory foam pillow top uses your body heat to contour to your shape and ease pressure at the hips and shoulders. Yes, memory foam has a reputation for warmth, but the knitted cover and fibre layers are designed with airflow in mind. Five sizes are available, from UK Single to Super King. If you buy through Mattress Online, they list a 100-night trial, although it requires purchasing a mattress protector from them to qualify.
Key Features & what's inside
- Knitted cover. A soft knitted cover that adds a cosy, warm finish to the sleep surface. It's designed for airflow and breathability, which helps offset the natural warmth of the foam beneath.
- Pillow top with memory foam and polyester fibres. A pillow top filled with memory foam and dual layers of polyester fibres, which means the first thing you feel is plush and inviting. This is where much of the mattress's cushioned character comes from.
- Memory foam. A layer of responsive memory foam that uses your body heat to contour to your shape. In practice, that means pressure is eased at the points that dig in, such as hips and shoulders.
- High density white fibres. High density white fibres fill out the body of the mattress for a reliable, consistent feel. They add comfort and support while allowing air to move through.
- Pocket springs. A core of 1000 pocket springs, each encased in its own fabric pocket so they respond individually to your body. This targeted movement also helps minimise motion transfer across the bed.
Layer details from mattressonline.co.uk product page, September 2026.
Who's it NOT for?
If you prefer a firm, flat sleep surface, the medium feel and cushioned pillow top will likely be too soft. Hot sleepers who have struggled with memory foam before may want to weigh that up, despite the breathable cover. And across owner reviews, some shorter people found the 27cm depth made sitting on the edge a little awkward.
Sleepeezee Classic Memory 1000 Pocket Mattress
Across 456 reviews on the Mattress Online product page, the mattress holds a 4.7 rating, with owners reporting comfortable sleep, reduced aches and a well-judged balance of supportive base and softer top. Some note the depth can make sitting on the edge challenging for shorter individuals.
Is the Sleepeezee Classic Memory 1000 firm or soft?
It's rated medium. The pocket spring core gives steady support while the memory foam pillow top adds a softer, cushioned surface, so it feels supportive rather than hard. Lightweight sleepers will feel more of the plush top layer, while heavier sleepers will engage the springs more.
How many springs does the Sleepeezee Classic Memory 1000 have?
It has 1000 pocket springs, each sealed in its own fabric pocket. Because they move independently, they respond to each part of your body separately and help reduce the movement you feel when a partner shifts position.
Does the Sleepeezee Classic Memory 1000 come with a trial?
Mattress Online lists a 100-night trial with this mattress. Be aware it's the retailer's own offer, not Sleepeezee's, and eligibility requires buying a mattress protector from Mattress Online. Terms may differ if you buy elsewhere.
How deep is the Sleepeezee Classic Memory 1000 mattress?
It's 27cm deep, which gives it a substantial, hotel-style presence on the bed. Worth checking your fitted sheets will stretch to that depth, and some owners note the height makes sitting on the edge harder for shorter people.
What guarantee does the Sleepeezee Classic Memory 1000 have?
The Mattress Online listing states a 10 year guarantee, which is a decent span of cover for a mattress at this price. As with any guarantee, check the terms at the point of purchase, since the details we've seen come from a retailer's page rather than Sleepeezee directly.
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