(Last Update: 07/13/2024)

  • Best Overall: iComfortECO Quilted Hybrid
  • Most Luxurious: Serta Arctic Hybrid Mattress
  • Most Budget-Friendly: Perfect Sleeper Innerspring Mattress
  • Best For All Sleep Positions: Serta Mattress
  • Best for Side sleepers: iComfortECO Foam Mattress

Are you a side sleeper seeking the ultimate in luxury and support? Dive into our review, where we spotlight Serta's premier King Mattresses, synonymous with luxury and innovative design.

As sleep trends evolve, Serta is at the forefront, offering advanced solutions for rejuvenating rest.

Our selection for 2024, from eco-conscious foam to state-of-the-art hybrid models, promises to meet the unique needs of every side sleeper, blending sumptuous comfort with cutting-edge sleep technology.

iComfortECO Quilted Hybrid

iComfortECO Quilted Hybrid offers balanced comfort. (Credit: Serta).

Best for combination sleepers

  • The iComfortECO Quilted Hybrid mattress represents a pinnacle of mattress innovation, skillfully blending the responsive support of innerspring with the plush comfort of foam.
  • This king-size mattress is especially suited for combination sleepers, offering a versatile sleeping experience that adapts to every twist and turn.

Combining Foam and Innerspring for Ultimate Comfort:

  • Plush Foam Layers:
  • Above the springs, layers of eco-friendly foam offer contouring comfort, cradling the body’s curves and relieving pressure points.
  • Balanced Feel:
  • This hybrid design perfectly balances firm support and soft comfort, making it ideal for those who enjoy the best of both worlds.

Arctic Hybrid Mattress

Serta Arctic Hybrid: the pinnacle of luxury sleep. (Credit: Serta)

Hot sleepers (Any position)

  • The Serta Arctic Hybrid Mattress is a sanctuary of cool, tranquil sleep, ingeniously designed for hot sleepers of any position.
  • The king-size mattress has an innovative construction that combines the best aspects of support and cooling, offering a sleep experience that's both refreshing and stimulating.

  • Advanced Cooling Technologies for a Restful Night:
  • Heat Absorption:
  • The king-size mattress utilizes phase-change materials that absorb excess heat, maintaining a comfortable sleeping temperature at night.
  • Cool-to-the-Touch Cover:
  • Features a specially designed cover that remains cool, providing an immediate cooling sensation upon contact.

How the Arctic Hybrid Mattress Caters to Side Sleepers:

  • While the Arctic Hybrid Mattress is crafted for hot sleepers regardless of their preferred sleep position, its design will comfort side sleepers particularly.
  • The hybrid construction offers a supportive base of innerspring coils for alignment, topped with layers of cooling memory foam that gently cushions the shoulders and hips.

Perfect Sleeper Innerspring Mattress

Perfect Sleeper: quality at an affordable price. (Credit: Serta)

 Best for back sleepers

  • The Perfect Sleeper Innerspring Mattress is a testament to Serta's commitment to providing timeless support and unparalleled comfort.
  • Engineered with back sleepers in mind, this king-size mattress delivers a level of support that aligns the spine and relieves pressure points, ensuring a restful night's sleep.
  • Innerspring Technology for Enhanced Sleep Quality:
  • Targeted Support:
  • The mattress features a system of individually wrapped coils that can respond independently to movement, offering tailored support where needed most.
  • Improved Airflow:
  • The design promotes airflow throughout the mattress, helping regulate temperature and keep sleepers cool.

Serta Mattress

Serta Mattress adapts to any sleep position. (Credit: Serta)

  Best for All Sleep positions

  • The Serta king-size mattress is a testament to timeless comfort and enduring quality, making it the quintessential choice for a wide range of sleepers.
  • Renowned for its versatility, it is designed to cater to all sleep positions, ensuring everyone can find their perfect spot for a restful night.

  • Features and Benefits:
  • Adaptable Support:
  • Engineered to provide balanced support, it adjusts to your body, whether you're a side, back, or stomach sleeper.
  • Pressure Relief:
  • Layers of premium foam relieve pressure points, reducing tossing and turning for a deeper sleep.
  • Cooling Technology:
  • Integrated cooling technologies help regulate temperature, keeping you comfortable throughout the night.

iComfortECO Foam Mattress

iComfortECO Foam cradles side sleepers perfectly. (Credit: Serta)

Best for Side Sleepers

  • The iComfortECO Foam Mattress redefines sleep with its eco-friendly approach, blending sustainability with unmatched comfort.
  • Tailored specifically for side sleepers, this mattress offers a luxurious sleeping experience while minimizing environmental impact.
  • Innovations in Foam Technology for Side Sleepers:
  • Pressure Relieving Comfort:
  • Advanced foam layers contour precisely to the body, providing targeted support and pressure relief to the hips and shoulders.
  • Temperature Regulation:
  • Breathable materials ensure a cool, comfortable sleep environment, preventing overheating throughout the night.

Choosing Your Serta king-size mattress:

  • When you complete your purchase on the website, a soft credit check through Affirm's system is performed, ensuring the inquiry won't affect your credit score. 
  • This offers promotional advantages for buying Serta King mattresses, making it easier for customers across the United States, including West Virginia and Iowa, to invest in better sleep.

Serta Mattress Sizes:

(Twin XL. Full, Queen, King, and California King)

Here's a quick overview:

  • Explore the range of Serta king-size mattresses, from the cozy Twin, perfect for children and single sleepers, to the spacious King and Cal King sizes, designed for those desiring luxurious space and extra legroom.
  • Each mattress, including the king-size bed, is CertiPUR-US certified, ensuring safety and comfort. For taller individuals, the Cal King provides the ideal solution.
  • Plus, with a soft credit check, finding your perfect King-sized mattress is easier than ever, ensuring a seamless transition to a better night's sleep.

Sleep Trial, Warranty, Shipping and Return Policies

Serta King mattresses, featuring CertiPUR-US-certified polyurethane foam, offer comfort and safety.

  • With a 10-year limited warranty, customers can trust in the durability and quality of their purchase.
  • Serta provides a generous 120-day in-home trial, allowing ample time to ensure satisfaction.
  • Refunds will be processed promptly if you decide it's not the right fit. Shipping and returns are designed to be hassle-free, ensuring a smooth transition to better sleep.

When you buy Serta online, you're not just purchasing a mattress but investing in years of manufacturing expertise and a commitment to your comfort.

Serta and its Competitors: How Do They Stack Up?

Tempur-Pedic Mattress

  • This is itself apart from its innovations in memory foam technology. Their king-size mattresses adapt to the body's shape, weight, and temperature, offering unparalleled pressure relief and support.
  • This focus on personalized comfort makes Tempur-Pedic a favorite for those seeking a mattress that contours closely to their body.

Sealy Posturepedic Mattress

  • Sealy is engineered with orthopedic support in mind. Their king-size mattresses are designed to ensure proper spine alignment, targeting the body's heaviest parts for reinforced support.
  • This makes Sealy Posturepedic ideal for individuals with back pain or requiring extra support during the night.
  • The differences between these brands with Serta lie in their specialized offerings.
  • Serta provides a versatile range that appeals to a broad audience; Tempur-Pedic focuses on memory foam innovation for personalized comfort, and Sealy Posturepedic emphasizes orthopedic support.


Investing in your sleep health with a Serta mattress brings long-term benefits, including improved sleep quality, enhanced comfort, and superior support.

Serta's commitment to innovation ensures that side sleepers can find a mattress that perfectly aligns with their needs, offering targeted support and pressure relief where it's most needed.

In 2024, Serta remains a top choice for side sleepers thanks to its blend of cutting-edge technology, durability, and comfort. It is an investment in a mattress and a healthier, more restful future.

Frequently Asked Questions

Is Serta a good mattress?

  • Yes, Serta is widely recognized as a good mattress brand for its quality, comfort, and durability. With various options catering to various sleep preferences and needs, Serta combines innovative technology with superior materials to ensure a restful and supportive sleep experience.

Are Serta or Sealy better?

  • Choosing between Serta and Sealy depends on personal preferences. Serta offers innovative comfort and support technologies, while Sealy is known for its orthopedic support and durability. Both brands have their strengths, so the better choice depends on individual sleep needs, pricing or promotional advantages, and comfort requirements.

How many years does a Serta mattress last?

  • Depending on the model and maintenance, a Serta mattress typically lasts 7 to 10 years. Regular rotation, proper support, and using a mattress protector can extend its lifespan, ensuring you enjoy comfortable, supportive sleep for as long as possible.


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