White Noise 25cm Medium-Firm Memory Foam Pocket Sprung Mattress & Reviews

25cm Medium-Firm Memory Foam Pocket Sprung Mattress, Kingsize (5')

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Customer Reviews

Rated 4.6 out of 5 stars

73 Reviews

Customers say

Customers find this product to be very comfortable and appreciate its firm support, with many reporting relief from back problems. The delivery speed is also frequently praised, with reviewers noting that it arrived quickly. The product is considered good value for money.

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Rated 5 out of 5 stars

KirstyWestcliff On Sea, GB

Great quality mattress, takes a lot of unwrapping! Feels firm but soft. My son has not slept on it yet as waiting for it fully open.

13/08/2026

Rated 4 out of 5 stars

MariaLiverpool

Mattress seems comfortable and good value

19/08/2026

Rated 5 out of 5 stars

AnnRowlands Gill, GB

When it was delivered i thought it was gonna be cheap n nasty but i was pleasantly surprised it sprang into life excellent quality very nice price great

25/07/2026

Rated 5 out of 5 stars

Laura

Very comfortable my toddler sleeps well

23/05/2026

Rated 5 out of 5 stars

Cindy

A brilliant buy! It’s the most comfortable mattress I’ve had and the most reasonably priced. I would definitely recommend!

29/07/2026

Outside Your Front Door

£14.99 Large Parcel Delivery Fee

Get it by Wed, 2 Sept

EC1A 7ES

At a Glance

Mattress Thickness: 25 cm

Mattress in a Box

Comfort Level: Medium-Firm

Pocket Sprung Construction

Size:

Kingsize (5')

About This Product

Transform your sleep with this 25cm Hybrid Pocket Sprung Mattress, a UK favourite for pressure-relieving comfort, orthopaedic support, and reduced motion transfer. Individually wrapped pocket springs and comfort foam provide balanced support that adapts to your body, while the breathable grey cover helps keep you cool and fresh. Designed for everyday durability, this mattress in a box is vacuum-packed for easy delivery and quick setup. Available in Single, Small Double, Double, Kingsize, and Super King, it’s a perfect upgrade for any bedroom, guest room, or modern home.

Features

7-Zone Pocket Spring Support - Experience targeted comfort every night. Individually wrapped 7-zone pocket springs adapt to your body, delivering pressure relief and responsive support for your back, shoulders, hips and neck while promoting healthy spinal alignment
Cool, Breathable Comfort - Wake up refreshed with multi-layer comfort foam and a breathable knitted cover that enhances airflow and helps regulate temperature. Ideal for side, back and stomach sleepers seeking all-night comfort
Motion Isolation & Reinforced Edge Support - Sleep undisturbed with individually pocketed springs that minimise motion transfer between partners. Reinforced edge support provides greater stability, maximises the sleep surface, and helps prevent roll-off
Safe, Skin-Friendly Materials - Made with premium comfort foam and free from harmful chemicals for a healthier sleep environment. A fire-resistant polyester barrier adds extra peace of mind without compromising comfort
Mattress in a Box - Delivered vacuum-packed and rolled for easy transport and fast setup. Compatible with most bed frames and perfect for bedrooms, guest rooms, apartments and loft spaces.

Details

Removable Cover Features: Breathable
Mattress Size: Kingsize (5')
Material Composition: 80% polyester and 20% cotton
Mattress Outer Material: Quilted
Comfort Zones: Yes
Weight Capacity: 250kg
Mattress Packaging: Rolled in a box (Mattress in a Box)
Recyclable: No
Comfort Level: Medium-Firm
Core Construction: Pocket Sprung
Comfort Layer Detail: Comfort Foam
Flipped Comfort Layer Detail: Memory Foam
General Features: Low Motion Transfer
Durability: Fire Resistant
Construction Features: Border Edge Support
Compatible With: Boxspring Bed

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair.co.uk comes with a 100-Night Trial. Adjusting to a new mattress takes time so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Cot Mattresses, Air Mattresses, and Open Box Mattresses. You may return or exchange a mattress once per order.

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