Wayfair Sleep Adamine Serenity Coil Spring and Comfort Foam Hybrid Mattress 18cm & Reviews

About This Product

The perfect blend of quality and affordability, this hybrid mattress combines a traditional base of supportive coil springs with a top layer of cushioning comfort foam in a breathable, soft-knit cover. The medium firmness level will suit each member of the family and complement all sleeping positions. Giving you the best of both worlds, each component of this hybrid mattress works together to give you a more restful night’s sleep, leaving you feeling fresh and invigorated each morning, ready to tackle the day ahead. 18cm deep. Available in Single, Small Double, Double and King sizes. Best suited to apartments and lofts, guest rooms, children’s beds or as a low cost, high value option for the master bedroom.

Features

Pressure relieving Comfort Foam: Our specially designed Comfort Foam relieves pressure points on the body and eases aches and pains as you sleep.
Soft, breathable cover: The silky, soft knitted cover improves the breathability and moisture control of your sleep environment. The luxurious quilted design adds an extra comfort layer, creating a plush sleeping surface.
Traditional coil springs: Provide reliable body support and work perfectly when paired with pressure relieving comfort foam
Made in the UK: This mattress is made in the UK to the highest specification, fully compliant with BS7177 and all UK National Bed Federation regulations
Easy shipping: Compressed and shipped in a box for quick, convenient delivery and easy set-up

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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Customer Reviews

Rated 4.5 out of 5 stars

756 Reviews

Customers say

Customers praise this product's comfort and value for money, with many highlighting its suitability for guest rooms or children's beds. Positive feedback also focuses on the speedy delivery and generally good quality. However, some found the material a little rough and reported mixed experiences with style and firmness.

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Rated 5 out of 5 stars

DionneMelksham, GB

Size:Double (4'6)

Good quality mattress. Used for our son's bed and he says it's very comfortable. Recommend.

17/05/2026

Rated 5 out of 5 stars

MorganHampshire, GB

Size:Double (4'6)

Bought this for my daughter. Wasn’t sure how comfortable yet still firm enough it would be. It’s soooo comfy and also gives her good support as well. Highly recommend

18/04/2026

Rated 1 out of 5 stars

JasonCamborne, GB

Size:Double (4'6)

Awful

10/10/2026

Rated 5 out of 5 stars

Anonymous

Size:Double (4'6)

Lovely mattress! ❤️❤️

19/08/2026

Rated 5 out of 5 stars

Anonymous

Size:Single (3")

very comfortable

14/08/2026

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At a Glance

Adamine Serenity Coil Spring and Comfort Foam Hybrid Mattress 18cm

100-Night Free Trial

Customer Reviews

Customers say

Get Everything You Need

Deep Fitted Anti-Allergy Mattress Protector 40 cm

Silentnight Deep Sleep All Seasons Duvet - 10.5 & 4.5 Tog - 3 Duvets in One

Polyester Medium Support Pillow

Luxurious Hotel Quality 10cm Mattress Topper – Extra Thick, Plush Comfort & Supportive Sleep Upgrade

At a Glance

Description

Specifications

Return Policy

Adamine Serenity Coil Spring and Comfort Foam Hybrid Mattress 18cm

100-Night Free Trial

Customer Reviews

Customers say