The 8 Best Firm Mattresses in 2023, Tested by Sleep Editors

The The 8 Best Firm Mattresses in 2023, Tested by Sleep Editors of 2026, Reviewed and Compare

  • Sep 27, 2026
  • GetBestProduct Team

Top Picks

Purple Restore Hybrid Mattress - Queen, Firm, 11.5 Inch

Purple Restore Hybrid Mattress, Queen (Firm), 11.5 Inch Cooling Mattress

Pros

  • Excellent pressure relief, especially for hips and shoulders.
  • Firmness level supports various sleeping styles effectively.
  • Durable construction with a cooling effect to enhance comfort.
  • Responsive coil system provides stability and ease of movement.
  • Easy to maintain with a soft stretch cover made of polyester.

Cons

  • May feel too firm for those who prefer a plush sleeping surface.
  • Some users might find the initial smell of the mattress off-putting upon unboxing.
  • Weight can make it challenging to move or adjust without assistance.

Key Features

  • Pressure Relief and Aligned Support: Features 2 inches of GelFlex Grid that cradles pressure points at hips and shoulders, promoting better spinal alignment.
  • Medium Feel for Every Sleep Position: Specifically designed for back, stomach, side, and combination sleepers, providing stable and supportive rest.
  • Support That Doesn't Sink: Equipped with edge support foam and an 8-inch responsive coil system to prevent sinking and sagging.
  • Cooling Technology: Air channels in the GelFlex Grid and a breathable design allow heat to escape, ensuring a cool night’s sleep.
  • Innovative Design: Backed by over 30 years of innovation and more than 200 patents, offering a unique sleeping experience.

Specifications

  • Brand: Purple
  • Size: Queen
  • Product Dimensions: 80"L x 60"W x 11.5"Th
  • Item Weight: 114 pounds
  • Item Firmness Description: Firm
  • Top Style: Stretch Cover
  • Cover Material: Polyester, SoftFlex
  • Number of Layers: 4
  • Fill Material: Memory Foam
  • Special Feature: Durable

The Purple Restore Hybrid Mattress is designed to offer pressure relief and support, making it an excellent choice for various sleep positions. At 11.5 inches thick, this mattress incorporates innovative materials to provide a cool and comfortable sleeping experience. With a focus on spinal alignment, the Purple Restore aims to reduce lower back strain and enhance your overall sleep quality.

Casper Sleep Wave Hybrid Mattress - Queen, Medium Firm

Casper Sleep Wave Memory Foam Hybrid Mattress, Queen,Medium Firm,Light Gray

Pros

  • Provides excellent support without compromising on comfort.
  • Cooling features effectively reduce overheating.
  • Generous 100-night trial period allows you to test the mattress risk-free.
  • Easy to set up; simply unbox and watch it expand.

Cons

  • Some users may find the medium-firm feel too soft or too firm depending on personal preference.
  • Higher price point compared to other mattresses on the market.

Key Features

  • Ergonomic Support: Zoned SupportTM Max and Gel Pods offer targeted support to your waist and lower back, promoting proper spinal alignment.
  • Cooling Technology: AirScapeTM 3 provides three layers of perforated breathable foam to reduce heat buildup, helping you stay cool during sleep.
  • Plush Comfort: A velvety-soft top layer cradles your body, creating a cloud-like sleeping experience.
  • Edge Support: Resilient springs provide added lift and a firmer border, making it easier to get in and out of bed.
  • Eco-Friendly Material: The mattress cover is made from recycled materials, making it a sustainable choice for environmentally conscious consumers.

Specifications

  • Brand: Casper
  • Size: Queen
  • Product Dimensions: 80"L x 60"W x 13"Th
  • Item Weight: 111 pounds
  • Item Firmness Description: Medium Firm
  • Top Style: Tight Top
  • Cover Material: Recycled Fabric Blend
  • Number of Layers: 5
  • Fill Material: Gel Memory Foam
  • Special Feature: Breathable

The Casper Sleep Wave Memory Foam Hybrid Mattress is designed with your comfort in mind, making it a great choice for anyone seeking a balance between plushness and support. This medium-firm mattress features advanced technology developed by Casper's award-winning research team, ensuring that your sleep experience is both luxurious and restorative. With unique layers that include Gel Pods and breathable foam, the Wave Hybrid aims to deliver optimal spinal alignment while keeping you cool throughout the night.

PurpleFlex Queen Mattress - 8 Inch Cooling GelFlex Grid

PurpleFlex Queen Mattress, 8 Inch Cooling Mattress with 2 Inch GelFlex Grid

Pros

  • Enhanced pressure relief thanks to the GelFlex Grid technology.
  • Ideal firmness level for back and stomach sleepers.
  • Durable construction with excellent edge support.
  • Maintains a cool sleeping environment, reducing nighttime overheating.
  • Hypoallergenic materials make it suitable for sensitive individuals.

Cons

  • May feel too firm for those who prefer a softer sleeping surface.
  • Some users may take time to adjust to the unique GelFlex feel.
  • Weight of 84 pounds might require two people to set up easily.

Key Features

  • Pressure Relief and Aligned Support: The 2-inch GelFlex Grid helps alleviate pressure at your hips and shoulders, thereby maintaining spinal alignment.
  • Firm Feel for Back and Stomach Sleepers: The firm design is tailored for individuals who prefer a stable sleeping surface, aiding in reduced lower-back strain.
  • Support That Doesn't Sink: With edge support foam and a durable base layer, the PurpleFlex offers stability without sinking or sagging, ensuring ease of movement on and off the bed.
  • Sleeps Cool, Not Hot: The mattress features air channels that draw heat away from your body, maintaining a comfortable temperature throughout the night.
  • Mattress Innovation You Can Feel: Leveraging over 30 years of research and numerous patents, the GelFlex Grid adapts instantly to your movements, providing personalized support.

Specifications

  • Brand: Purple
  • Size: Queen
  • Product Dimensions: 80"L x 60"W x 8"Th
  • Item Weight: 84 pounds
  • Item Firmness Description: Firm
  • Top Style: Tight Top
  • Cover Material: Polyester Blend
  • Number of Layers: 3
  • Fill Material: Gel Memory Foam
  • Special Feature: Hypoallergenic

The PurpleFlex Queen Mattress is an innovative 8-inch cooling mattress that combines comfort with cutting-edge support technology. Designed specifically for back and stomach sleepers, this mattress features a unique GelFlex Grid that cradles pressure points while promoting proper spine alignment. Many users have reported feeling significantly more supported thanks to its thoughtful construction.

Purple Plus King Mattress - 11 Inch Cooling GelFlex Grid

Purple Plus Mattress, King, 11 Inch Cooling Mattress, 2 Inch GelFlex Grid

Pros

  • Excellent pressure relief for better spinal alignment.
  • Adaptable GelFlex Grid provides support without compromising comfort.
  • Cooling properties help maintain a comfortable sleeping temperature.
  • Durable construction enhances longevity and performance over time.
  • Hypoallergenic materials make it suitable for allergy sufferers.

Cons

  • Some users may find the medium feel not firm enough for their preference.
  • Initial odor may be noticeable upon unpacking, typical for memory foam products.
  • Higher price point compared to traditional mattresses in similar categories.

Key Features

  • Pressure Relief and Aligned Support: The 2-inch GelFlex Grid cradles pressure points at the hips and shoulders, ensuring your spine remains aligned.
  • Medium Feel: Ideal for various sleeping positions, this mattress minimizes lower-back strain.
  • Support That Doesn't Sink: Edge support foam and a durable base layer prevent sinking and sagging, offering consistent bounce-back support.
  • Sleeps Cool: Innovative air channels within the GelFlex Grid help regulate temperature, keeping you comfortable throughout the night.
  • Innovative Design: Developed from over 30 years of innovation, the Purple Plus Mattress features technology backed by more than 200 patents.

Specifications

  • Brand: Purple
  • Size: King
  • Product Dimensions: 80"L x 76"W x 11"Th
  • Item Firmness Description: Medium
  • Top Style: Tight Top
  • Cover Material: Fabric
  • Number of Layers: 2
  • Fill Material: Gel Memory Foam
  • Special Feature: Hypoallergenic
  • Color: White

The Purple Plus Mattress is designed to offer a unique sleeping experience, combining advanced materials and innovative design features. It boasts an 11-inch profile with a 2-inch GelFlex Grid that adapts to your body, cradling your pressure points while maintaining spinal alignment. This mattress aims to provide a medium feel, catering especially to back, side, and combination sleepers who desire stable and supportive rest.

Sweetnight - King Memory Foam Mattress for Cool Sleep

Sweetnight CoolNest 14 Inch King Size Mattress, Cooling King Memory Foam Mattress for Cool Night Sleep, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified

Pros

  • Offers significant cooling properties for hot sleepers.
  • Pressure relief is enhanced by the 5-zone support system.
  • Good motion isolation capabilities ensure minimal disturbances when sharing the bed.
  • Breathable materials promote a cooler sleeping surface.
  • Conveniently packaged in a box for easy delivery and setup.

Cons

  • Some users may find the medium firmness level either too soft or too firm depending on personal preference.
  • It may take up to 72 hours for the mattress to fully expand after unboxing.
  • A heavier weight (90.13 pounds) can make manipulation and setup more challenging.

Key Features

  • CoolNest System: Combines PCM high-resilience foam with gel-infused memory foam for effective cooling throughout the night.
  • 5-Zone Support Design: Integrates support and comfort foam to cushion pressure points from head to toe, enhancing overall comfort.
  • Motion Isolation: Multiple layers of memory foam minimize motion transfer, allowing you and your partner to enjoy undisturbed sleep.
  • Enhanced Breathability: Features a special cover that improves airflow by 35%, wicking away moisture for a drier sleep surface.
  • CertiPUR-US Certified: Made with safe materials to ensure a comfortable and healthy sleep environment.

Specifications

  • Brand: Sweetnight
  • Size: King (U.S. Standard)
  • Product Dimensions: 80"L x 76"W x 14"Th
  • Item Weight: 90.13 Pounds
  • Item Firmness Description: Medium
  • Top Style: Tight Top
  • Cover Material: Polyester
  • Number of Layers: 6
  • Fill Material: Gel Memory Foam, High Density Foam, Memory Foam
  • Special Features: Breathable, Low Motion Transfer, Pressure Relief, Temperature Regulating

The Sweetnight CoolNest 14 Inch King Size Mattress is designed to provide a cooler and more comfortable sleep experience, especially for those who tend to overheat at night. With its innovative features such as the CoolNest System and a specialized 5-zone support design, this mattress aims to deliver pressure relief and enhanced support while maintaining an optimum sleeping temperature. Whether you're a hot sleeper or simply looking for a high-quality memory foam mattress, the Sweetnight CoolNest may be worth considering.

Casper Sleep-Queen Mattress-Medium Feel with Zoned Support

Casper Sleep Original Hybrid Queen Mattress – Medium Feel with Zoned Support – Motion Isolation – Breathable, Cooling Memory Foam – 100-Night Trial – CertiPUR-US

Pros

  • Targeted support ensures proper spinal alignment for various sleeping positions.
  • Cooling technology helps maintain a comfortable temperature throughout the night.
  • Excellent motion isolation is ideal for couples sharing a bed.
  • Durable materials promise longevity and sustained comfort over time.
  • The 100-night trial allows you to test the mattress without commitment.

Cons

  • May be too soft for those who prefer a firmer sleeping surface.
  • Initial off-gassing might occur, although it typically dissipates within a few days.
  • Price point may be higher compared to other mattresses in the same category.

Key Features

  • Designed for All Sleepers: Medium feel and Zoned Support align your spine, offering firmer foam under the hips, waist, and lower back for targeted comfort.
  • Prevents Overheating: The breathable open-cell Flex Foam keeps air flowing, ensuring you remain cool while you sleep, unlike traditional memory foam.
  • Advanced Motion Isolation: Layers of premium foam and encased coils absorb motion transfer, allowing uninterrupted rest even if your partner moves at night.
  • Decade of Durability: Constructed with high-quality foams that prevent sinking and sagging, ensuring comfort and support for years.
  • Worry-Free Purchase: Enjoy a 100-night risk-free trial, with a reliable customer service team ready to assist, along with a CertiPUR-US certification and a hassle-free return policy.

Specifications

  • Brand: Casper
  • Size: Queen
  • Product Dimensions: 80"L x 60"W x 11"Th
  • Item Weight: 84 Pounds
  • Item Firmness Description: Medium
  • Top Style: Tight Top
  • Cover Material: Recycled polyester, upcycled cotton, rayon, lycra
  • Number of Layers: 4
  • Fill Material: Polyurethane foam
  • Weight Limit: 84 Pounds

The Casper Sleep Original Hybrid Queen Mattress offers a blend of comfort and support that aims to enhance your sleep quality. Designed with a medium feel and innovative Zoned Support, this mattress caters to a variety of sleepers, including side, back, and stomach positions. Its unique construction combines a two-layer foam system with resilient springs to provide pressure-relieving support throughout the night.

Nectar Classic Hybrid Mattress - Medium Firm Memory Foam

Nectar Classic Hybrid 12” Queen Mattress - Medium Firm - Memory Foam & Innerspring Coils - Cooling Top Layer - Back Pain Relief - Mattress in a Box - 365-Night Trial & Forever Warranty

Pros

  • High-quality materials ensure durability and longevity.
  • Excellent motion isolation, perfect for couples.
  • Cool-to-the-touch top layer enhances comfort during warm nights.
  • 365-night trial allows ample time to test the mattress.
  • Forever warranty provides peace of mind on your investment.

Cons

  • Some users may find it too firm initially, requiring an adjustment period.
  • The weight of the mattress (78 pounds) can make it difficult to move.
  • May retain some heat despite the cooling features for certain individuals.

Key Features

  • Easy Setup: The mattress comes in a box, making it simple to transport and set up in your desired room. Just unbox, unroll, and watch it expand within 24 hours.
  • The Nectar Sleep System: Features a combination of breathable cooling fabric, contouring memory foam, and dynamic support foam for an optimal sleep experience.
  • Hybrid Motion Isolation Layer: Individually-wrapped innerspring coils enhance support, improve motion control, and provide excellent edge stability while promoting airflow.
  • Versatile Support: Suitable for all sleeping positions — whether you are a side, back, or stomach sleeper, this mattress offers the right balance of firmness and comfort.
  • Back Pain Relief: The contouring memory foam layer helps relieve pressure points and promotes proper spinal alignment for long-term comfort.

Specifications

  • Brand: Nectar
  • Size: Queen
  • Product Dimensions: 80"L x 60"W x 12"Th
  • Item Weight: 78 Pounds
  • Item Firmness Description: Medium Firm
  • Top Style: Tight Top
  • Cover Material: Polycotton
  • Number of Layers: 6
  • Fill Material: Innerspring Coil, Memory Foam, Pocketed Coil
  • Weight Limit: 800 Pounds

The Nectar Classic Hybrid 12” Queen Mattress is designed for those seeking a blend of comfort and support. With a rating of 4.3 stars from over 535 reviews, it promises to cater to various sleep preferences, making it a popular choice among sleepers. This mattress combines memory foam and innerspring coils to provide a balanced feel that adapts to your body while maintaining the necessary support.

MLILY EGOHOME-Memory Foam Mattress with Cooling Gel

MLILY EGOHOME 14 Inch Queen Memory Foam Mattress for Back Pain, Cooling Copper Gel Bed in a Box, Foam Made in USA, CertiPUR-US Certified, Therapeutic Medium Firm, 60x80x14 Black

Pros

  • Excellent support for back pain relief thanks to the medium-firm design.
  • Regulates temperature well, ensuring comfort throughout the night.
  • High-quality materials that comply with safety standards.
  • Easy setup due to the mattress being delivered in a compact box.
  • Durable construction with a substantial warranty period.

Cons

  • No trial period available; once opened, the mattress cannot be returned.
  • Some users may find the medium-firm feel too firm depending on personal preferences.
  • Weight limit of 250 pounds may not accommodate heavier individuals comfortably.

Key Features

  • Cooling Fabric with Graphene Technology: The Cool-sensation Cover helps regulate your body temperature, ensuring you remain comfortable throughout the night without harmful chemicals.
  • Advanced Memory Foam: Featuring Copper gel aerated memory foam, which effectively regulates moisture and odor, this layer promotes a cleaner sleep environment and reduces the risk of skin diseases.
  • CertiPUR-US Certified: Proudly made in the USA, this mattress meets rigorous safety standards and has received endorsement from the International Chiropractors Association.
  • Convenient Mattress in a Box Delivery: The mattress is compressed and rolled into a compact box, making it easier to transport and set up in your home.
  • Worry-Free 10 Year Limited Warranty: MLILY stands behind their product, offering support for any defects or damages during delivery.

Specifications

  • Brand: MLILY
  • Size: Queen (U.S. Standard)
  • Product Dimensions: 80"L x 60"W x 14"Th
  • Item Weight: 84 Pounds
  • Item Firmness Description: Medium Firm
  • Top Style: Tight Top
  • Cover Material: Polyester
  • Number of Layers: 4.0
  • Fill Material: Gel Memory Foam, High Density Foam, Memory Foam, Polyfoam
  • Weight Limit: 250 Pounds

The MLILY EGOHOME 14 Inch Queen Memory Foam Mattress is specifically designed for those who experience back pain, thanks to its therapeutic medium-firm feel. This mattress combines advanced cooling technologies with high-quality materials, providing you with a restful sleep experience that aims to alleviate discomfort and enhance your overall health.