Wayfair Sleep Serenity Hybrid Coil and Memory Foam Mattress & Reviews

Serenity Hybrid Coil and Memory Foam Mattress, Small Double (4')

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Customer Reviews

Rated 4.4 out of 5 stars

2,383 Reviews

Customers say

Customers praise this product's comfort and value, frequently highlighting its affordability and surprisingly good quality for the price. Many found it comfortable for sleeping, though some noted a slightly less dense edge. While generally positive, opinions on style and material were mixed, with some describing the material as rough.

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Rated 5 out of 5 stars

Anonymous

Fabulous mattress. Very comfy.

05/08/2026

Rated 5 out of 5 stars

Maria

Super soft and nice to sleep on

05/08/2026

Rated 5 out of 5 stars

BhaumitkumarHarrow, GB

Extremely comfortable bed with excellent support. Great quality, and looks fantastic. Ive been sleeping much better since buying it. Highly recommend!

04/08/2026

Rated 5 out of 5 stars

Anonymous

Very comfortable. Arrived quickly. Easy to unroll and took less than 2 hours to be fully expanded

28/07/2026

Rated 5 out of 5 stars

Anonymous

Lovely and comfortable, just what was needed

27/07/2026

Get it Mon, 31 Aug - Wed, 2 Sept

D01 RX04

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At a Glance

Mattress Thickness - Top to Bottom: 7.09 ''

Wayfair Verified

Mattress in a Box

Comfort Level: Medium

Size:

Small Double (4')

About This Product

This coil-sprung hybrid mattress combines pressure-relieving memory foam with the traditional support of steel innerspring springs for a great medium-feel mattress. Perfect for kids' bedrooms, guest beds, lofts, and apartments, or as an affordable mattress option. The supportive memory foam layer helps to cradle the body’s pressure points for a more restful night’s sleep. Traditional steel coil springs provide the postural body support needed to wake up feeling refreshed and rejuvenated for the day ahead. The mattress is finished with a silky soft, breathable cover that is gentle and kind to your skin.

Features

Firmness: Medium, suits all sleeping positions
Memory foam: Cradles the body, providing excellent pressure relief.
Steel innerspring: Provide traditional back support and excellent durability.
Easy shipping: This mattress is compressed and shipped in a box for quick, convenient delivery and easy set-up.

Details

Mattress Size: Small Double (4')
Mattress Outer Material: Quilted
Comfort Zones: No
Weight Capacity: 199.58kg
Mattress Packaging: Rolled in a box (Mattress in a Box)
Comfort Level: Medium
Comfort Layer Detail: Memory Foam
Wayfair Verified: Yes
Adjustability Features: Rotating

Certifications

Fibreglass Warning: WARNING: Do not remove the mattress cover under any circumstances. Removing the mattress cover will damage the fire protection and pose health and safety risks.

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair.ie 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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