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Mattress

dosleeps Small Double Mattress 4FT | 10" Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support, Breathable Cover, Motion Isolation,Medium Firm,Edge Support 120x190x25cm

dosleepsFoxVerdict Editorial Review3 min read

Recommended

Evidence-based editorial verdict

Editorial Rating80/ 100
How we scored this →
High Evidence
Branddosleeps
CategoryMattress
Current price£118.99
In stockChecked 19 Jul 2026
Check price on Amazon UK

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Best For

  • Couples in smaller rooms wanting reduced motion transfer
  • Side and back sleepers who want targeted pressure relief
  • Buyers who run warm at night and want a moisture-wicking cover

Avoid If

  • You specifically need a soft or extra-firm mattress, since only Medium Firm is offered
  • You need a full double or larger sleeping surface

Quick Verdict

Advantages

  • 9-zone pocket spring design targets support by body area at small double size
  • Gel memory foam layer is stated to cut neck, spine and hip pressure by up to 87%
  • Tencel-blend cover aids temperature regulation
  • Individually wrapped coils reduce motion transfer for couples sharing a smaller bed
  • Backed by a 100-night trial

Limitations

  • Only available in a single Medium Firm feel, with no soft or firm alternative for this listing
  • Item weight is not stated for this size, so buyers cannot judge handling difficulty from the listing alone
dosleeps Small Double Mattress 4FT | 10" Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support, Breathable Cover, Motion Isolation,Medium Firm,Edge Support 120x190x25cm — product image

Overview

The dosleeps Small Double Mattress 4FT is a 25cm hybrid using the same 9-zone individually pocketed spring architecture as dosleeps' Double model, with a gel memory foam comfort layer and a Tencel-blend cover. It holds a 4.5-star average across 3,408 reviews at the time of collection.

Performance

Dosleeps is dedicated to crafting high-quality yet affordable sleep solutions, featuring advanced 9-zone pocket spring technology with gel memory foam and breathable 3D fabric for spinal support, cooling comfort and pressure relief. An innovative 9 Zone Support System built from individual spring coil pockets; each coil is tempered stainless steel wire in a bucket shape, compressed and sealed in a fabric pocket to reduce spring noise and eliminate pressure points, motion disturbance and lower back pain.

Design & Build

Dosleeps is dedicated to crafting high-quality yet affordable sleep solutions, featuring advanced 9-zone pocket spring technology with gel memory foam and breathable 3D fabric for spinal support, cooling comfort and pressure relief. An innovative 9 Zone Support System built from individual spring coil pockets; each coil is tempered stainless steel wire in a bucket shape, compressed and sealed in a fabric pocket to reduce spring noise and eliminate pressure points, motion disturbance and lower back pain.

Installation

An innovative 9 Zone Support System built from individual spring coil pockets; each coil is tempered stainless steel wire in a bucket shape, compressed and sealed in a fabric pocket to reduce spring noise and eliminate pressure points, motion disturbance and lower back pain.

Noise Level

An innovative 9 Zone Support System built from individual spring coil pockets; each coil is tempered stainless steel wire in a bucket shape, compressed and sealed in a fabric pocket to reduce spring noise and eliminate pressure points, motion disturbance and lower back pain.

Best For

  • Couples in smaller rooms wanting reduced motion transfer
  • Side and back sleepers who want targeted pressure relief
  • Buyers who run warm at night and want a moisture-wicking cover

Not Suitable For

  • You specifically need a soft or extra-firm mattress, since only Medium Firm is offered
  • You need a full double or larger sleeping surface

Frequently Asked Questions

What size is the dosleeps Small Double Mattress 4FT | 10" Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support, Breathable Cover, Motion Isolation,Medium Firm,Edge Support 120x190x25cm?

According to the product listing, this mattress is available in size: Small Double (120 x 190 x 25cm).

How firm is the dosleeps Small Double Mattress 4FT | 10" Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support, Breathable Cover, Motion Isolation,Medium Firm,Edge Support 120x190x25cm?

The listed firmness rating for this mattress is Medium Firm.

What is the dosleeps Small Double Mattress 4FT | 10" Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support, Breathable Cover, Motion Isolation,Medium Firm,Edge Support 120x190x25cm made from?

Per the manufacturer's listing, this mattress uses the following materials — fill material: Gel Memory Foam, Memory Foam, Pocketed Spring, cover material: Polyester.

Does the dosleeps Small Double Mattress 4FT | 10" Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support, Breathable Cover, Motion Isolation,Medium Firm,Edge Support 120x190x25cm come with a warranty or trial period?

A 100-night sleep trial period is offered to check the mattress meets sleep preferences.

Our Verdict

Recommended · 80 / 100

This is a well-specified small double hybrid for buyers with a smaller room who still want zoned spring support and motion isolation, with the same single-firmness limitation as the rest of the dosleeps range.

Check Price — £118.99

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