Firmness
Medium Soft
Type
Hybrid
Depth (cm)
31
Number of Layers
3
Trial Period (nights)
60
Warranty (years)
5
Price Range
£494 to £924
Best Sleeping Position(s)
Certifications
Assessed from Silentnight's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.
The main draw here is the spring system. The 2000 Mirapocket® springs adjust to your movements through the night, and the zoning is scientifically proven to improve spinal alignment, which means your hips and shoulders sink where they should while your lower back stays supported. Above the springs sits a blend of latex and EcoMemory Fibre™, which cushions pressure points and reduces sleep disturbance from a partner moving about. The Intense™ sleep surface is Oeko-tex® approved and free from FR chemical treatments, a reassurance if you're sensitive to chemical finishes. At 30.5cm deep it's a substantial mattress, and the 60-night trial gives you time to be sure the medium-soft feel is right for you.
Key Features & what's inside
- Intense™ sleep surface. The top layer uses scientifically proven Intense™ fabric technology woven into the sleep surface itself. It's Oeko-tex® approved and free from FR chemical treatments, which means fewer chemical finishes next to your skin.
- Latex and EcoMemory Fibre™. Beneath the surface sits a blend of latex and EcoMemory Fibre™. This is the comfort layer, cushioning your pressure points and helping to reduce sleep disturbance if you share the bed.
- Mirapocket® springs. At the core are 2000 Mirapocket® springs that adjust to your movements throughout the night. The zoned support is scientifically proven to improve spinal alignment and posture, so heavier areas like your hips get firmer resistance.
Layer details from silentnight.co.uk product page, September 2026.
Who's it NOT for?
If you sleep mainly on your front, or you're a heavier build who prefers a firm, supportive surface, this medium-soft version will likely feel too yielding. Silentnight does offer a medium-firm option of the same mattress instead. Anyone needing a mattress quickly should also note the 14-day made-to-order delivery.
Silentnight Lift Replenish 2000 Pocket Medium-Soft Mattress
Is the Silentnight Lift Replenish 2000 soft or firm?
This version is medium-soft, though Silentnight's site offers the mattress in both medium-soft and medium-firm options. Medium-soft generally suits side sleepers and lighter builds, letting shoulders and hips sink in a little more, while the zoned springs keep your spine aligned.
How many springs does the Silentnight Lift Replenish 2000 have?
It has 2000 Mirapocket® springs. These adjust to your movements during the night and are zoned, which Silentnight states is scientifically proven to improve spinal alignment and posture.
Does the Silentnight Lift Replenish come with a trial and guarantee?
Yes. Silentnight offers a 60-night trial and a 5-year guarantee on this mattress, so you have two months to decide whether the feel suits you.
How long does delivery take for the Silentnight Lift Replenish 2000?
Silentnight states delivery takes 14 days, as the mattress is made to order. If you need a mattress sooner, this isn't the quickest option.
How deep is the Silentnight Lift Replenish 2000 mattress?
It's 30.5cm deep. That's a substantial build, so it may be worth checking your fitted sheets are deep enough before it arrives.
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