Best Tempurpedic Mattress King Size Bed in 2025
Updated on May 2025
#1
Recommended
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- Reduces pain and isolates motion with a hybrid design of springs and foam for better spinal alignment and pressure relief during sleep.
- Offers a medium-firm feel with a Euro top design and multiple foam layers for comfort, combined with a reinforced pocket spring support system to accommodate various sleep preferences.
- Constructed from non-toxic, skin-friendly materials with CertiPUR-US and OEKO-TEX certifications, free from fiberglass and compliant with fire safety standards.
- Features reinforced edge support to prevent sagging and enhance stability, promoting safety and extending the lifespan of the mattress.
- Sleepmax provides a lifetime warranty and a 365-night trial for every mattress-in-a-box purchase, ensuring commitment to quality and customer support.
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- Reduces pain and isolates motion with a hybrid design of springs and foam for better spinal alignment and pressure relief during sleep.
- Offers a medium-firm feel with a Euro top design and multiple foam layers for comfort, combined with a reinforced pocket spring support system to accommodate various sleep preferences.
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#2
Value for Money
23% Off
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- Cooling fabric integrated with graphene technology for optimal temperature regulation during sleep, avoiding harmful chemicals.
- Advanced memory foam with copper gel infusion to manage moisture and odors, promoting a healthier sleep environment.
- CertiPUR-US certified and approved by the International Chiropractors Association, ensuring safety and durability for better sleep health.
- Convenient mattress in a box delivery designed for easy setup; allow 12 hours for full expansion after unboxing.
- Includes a 10-year limited warranty; U.S.-based customer support available for any defects or delivery issues, but note that opened mattresses are non-returnable.
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- Cooling fabric integrated with graphene technology for optimal temperature regulation during sleep, avoiding harmful chemicals.
- Advanced memory foam with copper gel infusion to manage moisture and odors, promoting a healthier sleep environment.
- CertiPUR-US certified and approved by the International Chiropractors Association, ensuring safety and durability for better sleep health.
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#3
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- Cooling mattress topper designed for king size beds (79.5 x 74.8 x 2.9 inches) enhances sleep quality at home or on the go.
- Made with 3 inches of TEMPUR-ES Material that adapts to individual shape, weight, and temperature, improving overall comfort and support.
- Removable and washable premium knit cooling cover offers breathable, cool-to-the-touch comfort after washing.
- Versatile topper suitable for dorms, camping, RVs, and accommodating overnight guests.
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- Cooling mattress topper designed for king size beds (79.5 x 74.8 x 2.9 inches) enhances sleep quality at home or on the go.
- Made with 3 inches of TEMPUR-ES Material that adapts to individual shape, weight, and temperature, improving overall comfort and support.
- Removable and washable premium knit cooling cover offers breathable, cool-to-the-touch comfort after washing.
- Versatile topper suitable for dorms, camping, RVs, and accommodating overnight guests.
#4
20% Off
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- Protects mattress from liquids and stains
- Breathable design ensures quiet sleep
- Fits King mattresses securely to prevent pest intrusion
- Ideal for new homes and hosts
- Easy to clean in machine washer
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- Protects mattress from liquids and stains
- Breathable design ensures quiet sleep
- Fits King mattresses securely to prevent pest intrusion
- Ideal for new homes and hosts
- Easy to clean in machine washer
#5
15% Off
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- Allow 24 - 72 hours for the mattress to fully expand after unpacking, with warmer environments facilitating quicker expansion.
- Constructed with a 4-layer all-foam system featuring gel-infused memory foam for cooling and an egg crate design for enhanced airflow.
- Includes multiple foam layers to relieve pressure points, promote spinal alignment, and minimize partner movement disturbances.
- Made with CertiPUR-US Certified foam, ensuring no harmful chemicals, and covered with soft, skin-friendly rayon fabric for comfort.
- Delivered in a compressed form for easy setup, compatible with various bed frames, and recommended to air out for optimal performance.
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- Allow 24 - 72 hours for the mattress to fully expand after unpacking, with warmer environments facilitating quicker expansion.
- Constructed with a 4-layer all-foam system featuring gel-infused memory foam for cooling and an egg crate design for enhanced airflow.
- Includes multiple foam layers to relieve pressure points, promote spinal alignment, and minimize partner movement disturbances.
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#6
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- 3.5-inch Cool Gel Memory Foam top layer for enhanced breathability and quick recovery.
- Excellent pressure relief and support for restful sleep.
- Open cell design promotes airflow and helps regulate temperature.
- Fiberglass-free and meets CertiPUR-US standards.
- King mattress dimensions: 76" W x 80" L x 14" H with a quilted stretch knit fabric cover.
- Easy setup; mattress decompresses quickly without assembly.
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- 3.5-inch Cool Gel Memory Foam top layer for enhanced breathability and quick recovery.
- Excellent pressure relief and support for restful sleep.
- Open cell design promotes airflow and helps regulate temperature.
- Fiberglass-free and meets CertiPUR-US standards.
- King mattress dimensions: 76" W x 80" L x 14" H with a quilted stretch knit fabric cover.
- Easy setup; mattress decompresses quickly without assembly.
#7
21% Off
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- Hybrid mattress combines layers of padding and individually wrapped innerspring coils for enhanced support during sleep.
- 12-inch profile features gel memory foam and 360 individual coils for optimal lumbar support and comfort.
- Plush support includes high-density gel memory foam and soft quilt foam, ensuring additional lumbar support.
- King size dimensions are 76" W x 79.5" D x 12" H, fitting most king bed frames. Foundation and frame sold separately.
- Comes packaged in a box; requires unboxing and can take up to 72 hours for full expansion and scent dissipation.
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- Hybrid mattress combines layers of padding and individually wrapped innerspring coils for enhanced support during sleep.
- 12-inch profile features gel memory foam and 360 individual coils for optimal lumbar support and comfort.
- Plush support includes high-density gel memory foam and soft quilt foam, ensuring additional lumbar support.
- King size dimensions are 76" W x 79.5" D x 12" H, fitting most king bed frames. Foundation and frame sold separately.
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#8
11% Off
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- Protects your mattress from dirt, water, and wear to maintain cleanliness and comfort.
- Crafted from natural bamboo fabric for a soft, breathable, and moisture-wicking experience.
- Effectively waterproof, resisting spills and bodily fluids, ideal for various situations including incontinence and pet accidents.
- Compatible with all mattress types including memory foam and latex; silent design ensures a quiet sleep environment.
- Fits King-size mattresses measuring 76''x80'' with depth up to 18''].
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- Protects your mattress from dirt, water, and wear to maintain cleanliness and comfort.
- Crafted from natural bamboo fabric for a soft, breathable, and moisture-wicking experience.
- Effectively waterproof, resisting spills and bodily fluids, ideal for various situations including incontinence and pet accidents.
- Compatible with all mattress types including memory foam and latex; silent design ensures a quiet sleep environment.
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#9
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- 100% waterproof mattress protector safeguards against spills and stains, ensuring your mattress remains clean and protected.
- Top layer crafted from ultra-soft and breathable 100% Tencel fibers, providing a luxurious feel that surpasses traditional cotton.
- Designed to wick away moisture, keeping hot sleepers cool and dry throughout the night for more comfortable sleep.
- Compatible with all mattress types with a secure fit, featuring a durable side skirt that accommodates mattresses up to 18" deep without slipping or bunching.
- 90-night risk-free trial with a return option; covers manufacturer's defects for up to 5 years.
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- 100% waterproof mattress protector safeguards against spills and stains, ensuring your mattress remains clean and protected.
- Top layer crafted from ultra-soft and breathable 100% Tencel fibers, providing a luxurious feel that surpasses traditional cotton.
- Designed to wick away moisture, keeping hot sleepers cool and dry throughout the night for more comfortable sleep.
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#10
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- Moisture-wicking materials maintain comfort and regulate temperature during sleep.
- Natural TENCEL Lyocell fibers offer durable softness.
- Stay-tight bands ensure a secure fit for fitted sheets.
- Available in four colors: White, Sleepy Blue, Cool Gray, and Blue Azure.
- Tailored specifically for Tempur-Pedic mattresses.
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- Moisture-wicking materials maintain comfort and regulate temperature during sleep.
- Natural TENCEL Lyocell fibers offer durable softness.
- Stay-tight bands ensure a secure fit for fitted sheets.
- Available in four colors: White, Sleepy Blue, Cool Gray, and Blue Azure.
- Tailored specifically for Tempur-Pedic mattresses.
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![King Size Mattress [Upgraded Strengthen] 14 Inch Firm King Mattress In A Box, Hybrid Mattresses With Gel Memory Foam & Independent Pocket Springs, Pressure Relief, Cooling, Strong Edge Support](https://m.media-amazon.com/images/I/51gwifwVJyL._SL320_.jpg)
![King Size Mattress [Upgraded Strengthen] 14 Inch Firm King Mattress In A Box, Hybrid Mattresses With Gel Memory Foam & Independent Pocket Springs, Pressure Relief, Cooling, Strong Edge Support](https://m.media-amazon.com/images/I/518e1JC4U4L._SL320_.jpg)
![King Size Mattress [Upgraded Strengthen] 14 Inch Firm King Mattress In A Box, Hybrid Mattresses With Gel Memory Foam & Independent Pocket Springs, Pressure Relief, Cooling, Strong Edge Support](https://m.media-amazon.com/images/I/516e5JVsxvL._SL320_.jpg)
Signature Design By Ashley Mattress Firm
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