Memory Coil Wayfair Sleep King Size Mattresses

The Serenity hybrid mattress combines a traditional base of supportive coil springs, topped with the advanced comfort of a memory foam layer to bring you the best of both worlds in an affordable package, making it a fantastic choice for anyone seeking a balanced mattress that adapts to your body’s needs. Ideal for guest beds, children’s rooms, lofts and apartments. Encased in a soft-knit cover, the mattress offers a medium comfort level to suit all sleeping positions. Each component 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.

I’ve had this mattress for over 3 years now and it is still just as comfortable as it was the day I got it. Excellent.. Anonymous. Tue Sep 15 2026

Everyone in the family deserves a restful night's sleep on a mattress that offers both support and comfort. Our Tight Top Innerspring Mattress is an affordable and durable choice for any bedroom, designed to provide the perfect balance of firm support and gentle cushioning. Featuring a traditional open coil system, this ergonomic mattress ensures even weight distribution and reduces motion transfer for a peaceful, undisturbed sleep. The quilted top layer and foam padding add a touch of softness and breathability, making it ideal for all types of sleepers. Designed to fit seamlessly with a platform bed frame, divan base, or slatted bed frame, this spring mattress is available in two height options to suit your needs. Plus, for ultimate convenience, it arrives rolled and boxed, making it easy to transport and set up in minutes—simply unbox, unroll, and allow up to 72 hours for full expansion.

Super comfy! Daughter loves it. Anonymous. Mon Jul 20 2026

The sprung mattress is very strong and not easy to deform. Standard fire barriers and supportive felt fabric can isolate the sprung to make a safer and excellent sleeping journey. With a fashionable plaid pattern and a white and grey color combination, the double mattress makes your room not so boring and builds a simple style bedroom. The bed-in-box mattress will inflate instantly after unboxing, and it will also keep expanding for about 24 hours so that the foam and spring can fully expand to a nice appearance. The memory foam mattress allows for complete relaxation by molding to your body, relieving key pressure points, and promoting airflow and breathability, the core is made of high-performance independently encased coils, designed to eliminate motion disturbance and keep you sleeping soundly. Back pain relief & motion isolation: The puffy mattress features a plush, soft surface that leaves you floating on a cloud, and the bottom offers medium queen firm mattress support. Perfectly shape your body. Say goodbye to back pain. Plus this memory foam mattress eliminates motion transfer and controls motion to prevent localized bounce, so you can sleep through your partner’s tossing and turning and wake up refreshed. The bed mattress is great for all sleeping positions.

Firm and soft, that is how I describe it. Love it!. Anonymous. Thu Oct 01 2026

Enjoy a comfortable and supportive night’s sleep with this expertly designed hybrid mattress, combining responsive open coil springs with a high-density foam comfort layer. The combination provides reliable support while gently cushioning the body, creating a balanced medium-soft feel that is ideal for sleepers who prefer a softer and more welcoming sleeping surface. The supportive open coil spring system helps distribute body weight evenly across the mattress, reducing concentrated pressure and providing consistent support throughout the night. Above the springs, a high-density open-cell foam layer responds to the contours of the body, adding an extra level of cushioning and comfort. Finished with a soft micro-quilted Cooltouch cover, the breathable sleeping surface encourages airflow and helps reduce heat build-up for a cooler, fresher night's sleep. A contemporary grey border with an elegant wavy quilted design gives the mattress a smart, modern finish while helping reinforce the overall construction. Available in a selection of popular sizes including Single, Double and King, this versatile mattress is suitable for a wide range of bedrooms, from everyday master bedrooms to guest rooms and children's or teenagers' rooms. For added convenience, the mattress is vacuum-packed, rolled and boxed, making it easier to transport and manoeuvre through the home before setting up. Once unpacked, simply allow the mattress time to expand towards its intended shape and depth. Combining supportive spring technology, comfortable foam cushioning and a breathable sleep surface, this mattress is a practical choice for anyone looking to upgrade their sleep with dependable everyday comfort and support.

Decent mattress. Bought as I moved into my first home and considering it’s one of the ‘ cheaper ‘ ones it’s very comfortable. Anonymous. Sun Aug 09 2026

Enjoy a comfortable and supportive night’s sleep with this memory foam sprung mattress. Designed with eight comfort layers, it combines a super-soft, expertly hand-tufted top panel with responsive memory foam and a supportive open-coil spring system. The visco-elastic memory foam comfort layer helps to gently adapt to the shape of your body, providing cushioning support throughout the night. At the core of the mattress, a European-engineered 13.5 Bonnell open-coil spring system helps distribute body weight and pressure evenly across the sleeping surface for balanced comfort and support. The soft top panel enhances the overall feel of the mattress while helping to promote a cooler, more comfortable sleeping environment. For convenient delivery and easier handling around the home, the mattress is vacuum-packed, rolled and boxed using our specialist in-house technology.

Great mattress for its price and I still have after 5 years. With good maintenance it’s still looks brand new and just as comfortable. Anonymous. Sun Sep 06 2026

Designed for comfortable everyday sleep, this hybrid mattress combines a supportive European-engineered spring system with a super-soft memory foam comfort layer. With a soft-to-medium feel, it offers a balanced blend of cushioning and support, making it a versatile choice for a wide range of sleepers and bedrooms. Multiple comfort layers help create a cosy and supportive sleeping surface, while selected fillings are made using 80% recycled materials for a more considered construction. The breathable cool-touch sleep surface is designed to encourage airflow and help reduce heat build-up, supporting a fresher and more comfortable night’s sleep. Practical and versatile, this mattress is well suited to children’s bedrooms, bunk beds, guest rooms, spare rooms, loft spaces and apartments. For easier handling, it is vacuum-packed, rolled and boxed for delivery, then expands back towards its intended size and shape once unpacked.

had the mattress for around 2 years now.. best purchase ever.. so comfortable and cozy!. Anonymous. Mon Jul 13 2026

This mattress features an open coil design which offers a soft level of support, making it ideal for those who enjoy softer surfaces for sleeping. Then open coil spring unit helps distribute your weight evenly and a layer of memory foam adapts to your body for a tailored night's sleep. It is available in a range of sizes to suit your bed.

it’s a lovely mattress, takes about 48 hours to fully plump, it’s firm but also has softness to it, Feels like i’m sleeping at a luxury hotel. Anonymous. Mon Sep 14 2026

Everyone in the family deserves a restful night's sleep on a mattress that offers both support and comfort. Our Tight Top Innerspring Mattress is an affordable and durable choice for any bedroom, designed to provide the perfect balance of firm support and gentle cushioning. Featuring a traditional open coil system, this ergonomic mattress ensures even weight distribution and reduces motion transfer for a peaceful, undisturbed sleep. The quilted top layer and foam padding add a touch of softness and breathability, making it ideal for all types of sleepers. Designed to fit seamlessly with a platform bed frame, divan base, or slatted bed frame, this spring mattress is available in two height options to suit your needs. Plus, for ultimate convenience, it arrives rolled and boxed, making it easy to transport and set up in minutes—simply unbox, unroll, and allow up to 72 hours for full expansion.

Very comfortable, delivered when stated no problems whatsoever. Would recommend this mattress. Joe. Swinton Mexborough, GB. Fri Oct 02 2026

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.

Good quality mattress. Used for our son's bed and he says it's very comfortable. Recommend.. Dionne. Melksham, GB. Sun May 17 2026

Enjoy a supportive and comfortable night’s sleep with this UK-made memory foam sprung mattress. Designed with a European-engineered 13.5-gauge spring unit, it combines reliable support with generous layers of luxury padding and responsive memory foam for a balanced sleeping surface. The memory foam comfort layer gently adapts to the body, helping to relieve pressure and improve overall sleep comfort. A super-soft micro-quilted sleeping surface adds an extra layer of cushioning, while the contemporary straight-line design gives the mattress a clean, modern finish. The cool-touch sleeping surface is designed to enhance comfort throughout the night, making this mattress a practical choice for both adults and children. It is made to fit standard UK bed bases; however, due to the overall mattress depth, it may not be suitable for bunk beds. Manufactured in the UK and compliant with BS 7177:2008 for domestic use, the mattress is vacuum-packed, rolled and boxed using in-house technology for convenient delivery and easier handling around the home.

Good one. Liana. GB. Tue Aug 25 2026

Enjoy a comfortable balance of softness and support with this luxury memory foam sprung mattress. Designed with eight comfort layers, it combines a super-soft, deep-quilted top panel with responsive open-cell memory foam and a traditional European open coil spring system for a medium-soft sleeping feel. The 1-inch layer of next-generation open-cell memory foam gently adapts to the contours of the body, providing additional cushioning and helping to relieve pressure around key areas such as the back, hips, neck and legs. Beneath this, the open coil spring unit helps distribute body weight evenly across the mattress for consistent support throughout the night. A breathable quilted grey border encourages airflow through the mattress, helping to keep the sleeping surface feeling cool, fresh and comfortable. With an overall depth of approximately 23cm, the mattress offers a substantial and supportive feel while maintaining a soft, cushioned finish. This is a single-sided mattress, so there is no need to turn it over. Simply rotate it from head to foot regularly to help encourage even wear and maintain long-lasting comfort. For convenient delivery and easier handling, the mattress is vacuum-packed, rolled and boxed. Once unpacked, allow approximately 24–48 hours for the mattress to fully expand and return to its intended size and shape before use.

Super comfy mattress slept like a baby !would buy again ,decent price .Sleep has improved massively. Roy Ali. Taunton, GB. Thu Oct 01 2026

Bring a touch of luxury hotel comfort to your home with this hybrid mattress, boasting a cover of natural Egyptian cotton encasing a traditionally supportive coil sprung base and an eco-friendly comfort layer at the top. The firm comfort level is ideal for back and stomach sleepers, and the breathable fabric gives you a naturally cooler, softer and more restful night’s sleep for a fresh and invigorated morning, whether in your master bedroom, guest room or on a child’s bed. 18cm deep. Available in Single, Small Double, Double and King sizes.

Great quality and delivered quickly. Anonymous. Tue Aug 11 2026

Bringing you the best of both worlds, this hybrid mattress offers a medium comfort level, combining a coil sprung base for traditional support with a top layer of Envirofoam® for advanced comfort that’s not only affordable but sustainable too. Encased in a knit cover that’s soft to the touch, each inner component 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. Suited to all sleeping positions and budgets, this mattress is an ideal choice for apartments and lofts, children’s beds and guest rooms. 18cm deep. Available in Single, Small Double, Double and King sizes.

Comfy, affordable mattress.. Jo. Birmingham, GB. Wed Jun 03 2026