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Updated: 08 Oct 2025

10 Best King Mattresses

#1
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Zinus Cooling Essentials Foam Mattress - King Single

Brand: Zinus
$119.99
⭐ 4.7
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    Cooling Technology: The secret to its comfy, cooling success lies in its comfortable and supportive layers of Zinus Base Foam, which are wrapped in a plush, breathable cover. This design helps regulate your body temperature throughout the night, ensuring you stay cool and comfortable while you sleep
  • High-Density Foam: The mattress features dependable high-density foam layers designed for durability and a balanced feel thats neither too soft nor too firm. This makes it perfect for all types of sleeping positions, whether you sleep on your back, side, or stomach.
  • Thermoregulating Cover: The breathable poly jacquard cover encourages airflow and helps keep you at the optimal body temperature for peaceful sleep, preventing overheating during the night.
  • CertiPUR-US Certified: Only the highest quality foam is used in Zinus mattresses. The foam is CertiPUR-US certified for durability, performance, and content, ensuring a safe and healthy sleep environment.
  • Expertly Packaged:This mattress is efficiently compressed into one box thats easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
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#2
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Duchess King Hybrid Mattress Pressure Relief Breathable Design Reinforced Edge Support Individually Wrapped Pocket Springs Motion Isolation Orthopedic Comfort Back Pain Relief (Deluxe-27CM)

Brand: Duchess
$429.00
⭐ 5
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    Effortless Pressure Relief: The mattress features an innovative combination of individually pocketed coils, high-resilience foam, and cooling gel-infused memory foam to distribute weight evenly from head to toe. This design alleviates pressure points, reduces body fatigue, while the premium breathable knit cover wicks away moisture and heat, ensuring a cool, restful sleep environment.
  • Undisturbed Nights Rest: Engineered with premium pocketed springs and a responsive comfort layer, the Queen mattress effectively absorbs motion transfer and noise. Each spring operates independently to isolate movement, eliminating disruptions from a partners shifts, so you enjoy uninterrupted deep sleep.
  • Reinforced Edge Support: Built with durable high-density foam encasement and reinforced perimeter coils, the Queen mattress strengthens edge stability. This prevents sagging or roll-off sensations, offering full-surface usability and secure support even when sitting or sleeping near the edges.
  • Certified Safety & Comfort: Crafted with CertiPUR-US certified foams and OEKO-TEX Standard 100 approved fabrics, the Queen hybrid mattress prioritizes health and hygiene. The hypoallergenic knit barrier resists 99% of allergens and dust mites, while all materials are rigorously tested for harmful chemicals and free from fiberglass, guaranteeing a safer sleep for families.
  • Quick Setup & Ready to Use: Utilizing advanced vacuum-sealed compression technology, the Queen mattress ships rolled in a compact box. Simply unbox, unroll, and let it expand to its full shape within 48 hours for instant comforttransforming your bedroom into a serene sleep sanctuary effortlessly.
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#3
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Sweetlove King Mattress Bamboo-Charcoal Memory Foam, CertiPUR-US Certified, Fiberglass Free, Cooling Gel Foam Mattress Medium Firm Breathable and Supportive

Brand: Sweetlove
$299.00
⭐ 4.1
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    Cooling & Comfortable: The Sweetlove mattress offers a fresh and clean sleep environment with cooling gel-infused Charcoal memory foam, regulating temperature and relieving pain for a comfortable night's sleep.
  • Medium Feel: Designed to adapt to your body's shape and weight, the king mattress provides a balanced medium feel that is suitable for various sleeping positions and preferences, offering both comfort and support.
  • NON-FIBERGLASS: Featuring Copper-Infused AEROFUSION Memory Foam, our mattress is free from skin irritation and breathing problems, ensuring safety for you and your family with breathable fabrics that keep the mattress dry and breathable.
  • Certifications: Certified by CertiPUR-US and Oeko-Tex Standard 100, our king mattresses are free from harmful substances and comply with safety standards. The memory foam and fabrics have been independently evaluated to ensure quality and safety.
  • Easy Setup: Our king mattresses can fit all types of frames, including box springs, floors, adjustable beds, foundations, slatted platforms, flat platforms, and hospital beds. Simply wait for 2 hours for the mattress to fully expand to its original shape.
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#4
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Zinus Cloud Cool King Mattress, 25cm Ultra Cooling 7 Zone Gel Green Tea Memory Foam - Medium Plush Feel Bed, Cool-to-Touch Soft Knit Cover, Pressure Relieving, CertiPUR-US Certified, Mattress in A

Brand: Zinus
$469.00
⭐ 4.1
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    7-ZONE PRESSURE RELIEF COOLING GEL INFUSED MEMORY FOAM - A top layer of ultra-cooling gel memory foam paired with our patented 7-zone ventilation system for extra airflow and a stretchable, soft-knit fabric cover with a cool to the touch feeling improves ventilation and offers more air-flow
  • ULTRA PERFORMANCE Optimized for perfectly temperature-regulated sleep, this mattress features gel-infused memory foam and an upgraded Cool-to-Touch Soft-Knit cover to keep you cool and comfortable with three times the cooling benefits.
  • CERTIPUR-US CERTIFIED FOAM - Only the Highest Quality of Foam is used in Zinus Mattresses. The foam is CertiPUR - US Certified for durability, sustainability, performance and content.
  • EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box thats easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
  • Worry-free 10 year limited warranty included; single mattress supports a maximum weight of 130 kgs, while all other sizes can support up to 230 Kgs.
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#5
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Giselle Bedding King Mattress Bed Mattresses Innerspring Foam 34cm Thickness, with 5-Zone Pocket Spring System and Breathable Euro Top, 5Yrs Warranty, Medium Firm, White + Greywith Vacuum Packed

Brand: Giselle Bedding
$299.66
⭐ 5
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    Composed of foam top layer and independent pocket spring to make it a hybrid mattress with moulding effect and buoyancy yet low disturbance.
  • The euro top design adds an extra plush comfort all night long.
  • Pressure relief and different level support for your head, shoulder, lumbar and hip, knee, and lower leg, especially ideal for side/ back sleepers.
  • Premium knitted fabric, a hypo-allergenic and breathable material, guarantees you a skin-friendly and healthy sleeping environment.
  • Our KING size mattress (203 x 183 x 34cm) accompanies you every sunrise and sunset, which makes it a home.
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#6
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Duchess King Hybrid Mattress Gel Memory Foam and Pocket Springs for Pressure Point Relief, High Density Layer for Medium Firm Feel Experience Deluxe Sleep Comfort (Euro Top,26CM)

Brand: Duchess
$329.00
⭐ 5
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    Breathable and Skin-Friendly Cover Material: The Duchess Hybrid Spring Mattress features a Turkish organic soft knitted fabric that is breathable and skin-friendly. The mattress also has a breathable mesh on the side to dissipate heat and regulate body temperature effectively, ensuring a cool and comfortable sleep all night long. The material is OEKO-TEX Standard 100 certified, tested free of harmful substances, and hypoallergenic, with 99% dust mite resistance.
  • Memory Foam and Individual Pocketed Spring: The Duchess mattress combines memory foam and individual pocketed springs. The gel-infused memory foam regulates temperature while conforming to the body to relieve pressure points. The support layer of high-density foam is CertiPUR US Certified to help dissipate body heat. The 5 zoned independent pocketed springs balance body pressure and keep your spine healthy. The mattress allows you to sleep with comfort and peace of mind.
  • Motion Isolation and Edge Support: The mattress is designed for all sleepers. Hundreds of independent pocketed springs are built-in for undisturbed sleep even if your partner tosses and turns at night. The mattress provides the perfect head-to-toe support for sleepers, with enhanced edge-to-edge support to prevent sagging and rolling.
  • Mattress in a Box, Fits All Bed Frames : Hybrid mattresses are delivered compressed, rolled up, vacuum-sealed, and boxed for a fun and easy setup. The mattresses are suitable for most platform beds, traditional frames, spring springs, and even floors. We recommend placing the mattress in a ventilated area and waiting 72 hours after receipt to fully unroll.
  • Smart PackageThe Duchess mattresses are compressed, rolled up, and shipped in a box to your doorstep for easy installation. Wait for 48-72 hours before using the mattress to allow it to fully expand. And our professional service team is available 24/7 to assist you.
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#7
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Zinus King Mattress Support 30cm iCoil Pocket Spring Eurotop, Comfort Quilting Foam, Medium Feel Bed Mattresses

Brand: Zinus
$339.00
⭐ 4.6
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    LAYERED TO PERFECTION - A foolproof combination of individually wrapped iCoil pocket spring innerspring and supportive foams topped with a durable, quilted cover result in an undisturbed, restorative sleep that will have you daydreaming about bedtime. This zoned mattress helps relieve back pain. A premium high quality online mattress.
  • NO HARMFUL SUBSTANCES CERTIFIED All of Zinus foam mattresses are of highest quality and CertiPUR US certified. This high-quality foam has been tested for durability, performance, and content. Free from harmful substances
  • SUPPORTIVE POCKET SPRINGS: Zinus Pocket Spring system contains hundreds of quality, metal springs that work independently to offer an all-over support to your body. Excellent shock-absorption and resilience, helps adjust and correct your sleeping posture and minimises partners disturbance
  • Oeko-Tex & CertiPUR-US Certified Foam: Only the Highest Quality of Foam is used in Zinus Mattresses. The foam is CertiPUR - US Certified for durability, performance, and content
  • WORRY-FREE PURCHASE Zinus mattress comes with 10-year limited warranty; single and king single mattress supports a maximum weight of 150 kgs, while all other sizes (Double, Queen, King) can support up to 250 kgs
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#8
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Giselle Bedding Mattress King Size Bed Foam Mattresses 31cm Thickness, with 5-Zone Pocket Spring System and Breathable Euro Top, 5Yrs Warranty, Medium Firm, White + Black with Vacuum Packed

Brand: Giselle Bedding
$305.95
⭐ 4.8
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    Made of 3 Layers high density foam to provide you a medium firm comfortable sleeping experience.
  • Pressure relief and different level support for your head, shoulder, lumbar and hip, knee, and lower leg, especially ideal for side/ back sleepers.
  • Adopted with independent pocket spring for buoyancy with low disturbance.
  • Premium knitted fabric, a hypo-allergenic and breathable material, guarantees you a skin-friendly and healthy sleeping environment.
  • Our KING size mattress (203 x 183 x 31cm) accompanies you every sunrise and sunset, which makes it a home.
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#9
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VISCOUNTESS King Hybrid Mattress 34cm Euro Top Medium Firm for Back & Lumbar Support, 100 Night Trial, Individual Pocket Spring Mattresses for Motion Isolation & Pressure Relief

Brand: VISCOUNTESS
$419.00
⭐ 4.1
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    Supportive for Various Sleeping Positions: The medium firm king mattress is designed to provide unparalleled support for individuals of all sizes, thanks to its unique combination of high-density memory foam and robust pocket springs. This hybrid mattress adapts to different body shapes and sleeping styles, ensuring a comfortable night's sleep for all.
  • Elevate Your Sleep Experience: Upgrade your sleep sanctuary with our king Viscountess hybrid mattress, certified by CertiPUR US and Oeko-Tex Standard 100 for unparalleled safety and durability. The combination of traditional spring support and luxurious foam layers in this mattress creates a firm sleeping surface that effectively aligns the spine and evenly distributes weight, reducing pain and discomfort for a restful night's sleep.
  • Silent Sleep, Motion Isolated: Enjoy a peaceful night's sleep without disturbances. Our medium firm king hybrid mattress features individual pocket springs that minimize noise and motion transfer, making it perfect for couples sharing a bed. Rest assured that you will stay undisturbed throughout the night for a truly serene sleep experience.
  • Cooling and Comfortable: Experience a cool and comfortable night's sleep with our king medium mattress, equipped with cooling gel-infused technology. The mattress also has a breathable mesh on the side to dissipate heat and regulate body temperature effectively, ensuring a cool and comfortable sleep all night long. Enjoy a breathable and refreshing sleep experience every night.
  • 10-year Warranty Guarantee: Rest easy knowing that your hybrid mattress is backed by a 10-year warranty. Our commitment to quality ensures that your queen mattress will provide restful sleep for years to come. For best results, we recommend allowing the mattress to fully expand for 48-72 hours after unboxing before use.
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#10
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Dreamz King Spring Mattress Bamboo Charcoal, Knitted Fabric Pocket Bed Sleep, HD Egg Crate Foam Euro Top Firm Coil Bedding Home, Breathable Top,Vacuum Packed, 35CM Thickness,15Yrs Warranty, Black

Brand: DREAMZ
$369.00
⭐ 5
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    ADVANCED BAMBOO CHARCOAL FABRIC: This mattress features a top layer made from bamboo charcoal fabric, known for its natural moisture-wicking and odor-absorbing properties. The fabric promotes a fresh and comfortable sleeping environment.
  • POCKETED SPRING SYSTEM: The mattress is designed with a pocketed spring system that offers individualized support to different parts of the body. This helps minimize motion transfer, ensuring a disturbance-free sleep even if your partner moves.
  • HIGH-DENSITY AND EGG CRATE FOAM: The incorporation of high-density egg crate foam enhances comfort and support. The foam conforms to your body's contours, providing pressure relief and a relaxing sleeping experience.
  • LUXURIOUS EURO TOP DESIGN: The Euro Top design adds an extra layer of plushness and comfort to the mattress. This soft yet supportive surface contributes to a restful night's sleep.
  • 15-YEAR WARRANTY: Backed by a 15-year warranty, this mattress is a durable and reliable investment.6-turn pocket springs. 6.5 medium-firm. 35cm thick. King: 203cm x 183cm. Colour: Black.
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