Best California King Mattresses to Buy in December 2025
LETMOON California King Mattress, 12 Inch Hybrid Cal King Mattress, Medium Firm, Cooling Memory Foam & Pocket Springs, Strong Edge Support, Pressure Relief, Bed in Box
- PREMIUM COMFORT: EXPERIENCE TARGETED SUPPORT WITH LAYERED MEMORY FOAM.
- MOTION ISOLATION: ENJOY UNDISTURBED SLEEP WITH INDEPENDENT POCKET SPRINGS.
- BREATHABLE DESIGN: STAY COOL ALL NIGHT WITH HIGH-DENSITY FOAM AND FABRIC.
LETMOON California King Mattress, 14 Inch Gel Memory Foam Hybrid Mattress Cal King Size in a Box, Pressure & Pain Relief, Medium Firm, Individual Pocket Spring, Edge Support, CertiPUR-US
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ERGONOMIC SUPPORT: 7-LAYER DESIGN ENSURES PRESSURE RELIEF AND COMFORT.
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MOTION ISOLATION: ENJOY UNDISTURBED SLEEP WITH INDEPENDENT POCKET SPRINGS.
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QUALITY ASSURANCE: CERTIPUR-US CERTIFIED WITH 100-NIGHT TRIAL AND 10-YEAR SUPPORT.
EGOHOME 14 Inch California King Memory Foam Mattress for Back Pain, Cooling Copper Gel Bed in a Box, Foam Made in USA, CertiPUR-US Certified, Therapeutic Medium Firm, 72x84x14 Black
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STAY COOL AND SAFE WITH OUR GRAPHENE-INFUSED, FIRE-RETARDANT MATTRESS.
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EXPERIENCE HEALTHIER SLEEP WITH ADVANCED MOISTURE-REGULATING MEMORY FOAM.
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ENJOY WORRY-FREE COMFORT WITH A 10-YEAR WARRANTY ON YOUR PURCHASE.
California King Mattress, 10 Inch Memory Foam Cal King Mattress with Breathable Washable Removable Cover, Cooling Gel Bed in a Box, Fiberglass Free, Pressure Relief, Made in USA, CertiPUR-US Certified
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COOL & COMFORTABLE SLEEP: GEL-INFUSED FOAM KEEPS YOU COOL ALL NIGHT.
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PAIN RELIEF & SUPPORT: ADAPTING FOAM REDUCES PRESSURE, EASING BACK PAIN.
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SAFE, ECO-FRIENDLY MATERIALS: CERTIPUR-US CERTIFIED FOR HEALTHY SLEEP.
California King Mattress 12 Inch, Hotel Luxury Hybrid Cal King Mattress In A Box, Extra Enhanced Support, Relieve Back & Waist Pain, Cooling, Fiberglass-Free, CertiPUR-US, 365-Night Trial, Medium Firm
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EXPERIENCE HOTEL LUXURY AT HOME WITH OUR PREMIUM HYBRID MATTRESS!
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STAY COOL ALL NIGHT: BREATHABLE FABRIC & COOLING GEL FOAM DESIGN!
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RELIEVE PAIN & IMPROVE SLEEP: TARGETED SUPPORT FOR YOUR COMFORT!
![Zinus 12 Inch California King Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box](https://cdn.topdealsnet.com/1/51lmt_Td04_IL_SL_160_9d6ff495be.jpg)
Zinus 12 Inch California King Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box
- ZONED PRESSURE RELIEF REDUCES ACHES FOR A RESTFUL NIGHT’S SLEEP!
- ECO-FRIENDLY DESIGN: SMALLER BOX, LOWER CARBON FOOTPRINT!
- ALL-NATURAL FRESHNESS KEEPS YOUR MATTRESS CLEAN FOR YEARS!
Ayeawo California King Mattress, 12 Inch Cal King Hybrid Mattress with Motion Isolation Pocketed Springs & Pressure Relief Gel Memory Foam, Medium Firm Cali King Mattress in a Box, CertiPUR-US
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ENJOY BALANCED SUPPORT FOR HEALTHY SLEEP POSTURE AND PAIN RELIEF.
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EXPERIENCE DEEP SLEEP WITHOUT DISTURBING YOUR PARTNER'S REST.
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CONVENIENT DELIVERY: VACUUM-PACKED CALIFORNIA KING MATTRESS IN A BOX.
LETMOON California King Mattress, 12 Inch Hybrid Medium Firm Mattress, Cooling Memory Foam & Pocket Springs, Motion Isolation & Edge Support for Side & Back Sleepers
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COMFORT FOR EVERYONE: MEDIUM FIRM FEEL SUPPORTS ALL SLEEPING POSITIONS.
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SLEEP UNDISTURBED: ADVANCED MOTION ISOLATION KEEPS YOUR SLEEP UNINTERRUPTED.
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STAY COOL ALL NIGHT: BREATHABLE COOLING FOAM REGULATES TEMPERATURE EFFECTIVELY.
When it comes to upgrading your sleep experience, finding the best California King mattress deals can make all the difference. The California King is a luxurious mattress size that offers exceptional comfort and space, ideal for those who need extra legroom or share the bed with a partner. In this guide, we’ll explore everything you need to know about California King mattresses and provide tips on how to choose the perfect one for your needs.
Understanding the California King Mattress Size
The California King mattress, often abbreviated as "Cal King," measures 72 inches wide by 84 inches long. This size is four inches longer and four inches narrower than the standard King mattress, making it a perfect choice for taller individuals. The added length ensures that you have plenty of space to stretch out comfortably without your feet hanging off the edge.
Benefits of a California King Mattress
Choosing a California King mattress comes with numerous benefits, including:
- Spaciousness: With the added length, the Cal King provides generous space for individuals who need more legroom.
- Comfort: It's an excellent option for couples, as the width and length offer ample space to move around without disturbing your partner.
- Versatility: Its design suits larger master bedrooms, allowing it to become a centerpiece that adds to your room's aesthetic.
Factors to Consider When Choosing a California King Mattress
When searching for the ideal California King mattress, consider the following factors to ensure you make an informed decision:
1. Mattress Type
There are various types of mattresses to choose from, each providing different comfort levels and support. Popular mattress types include:
- Memory Foam: Known for its contouring properties and pressure relief.
- Innerspring: Offers a traditional bouncy feel with excellent support.
- Latex: Provides a responsive feel with natural materials.
- Hybrid: Combines the benefits of memory foam and innerspring for optimal comfort and support.
2. Firmness Level
The firmness level of a mattress can significantly impact your sleep quality. Consider your sleeping position and personal preference:
- Side Sleepers: Typically benefit from a medium-soft to medium-firm mattress.
- Back Sleepers: Often prefer medium-firm to firm support.
- Stomach Sleepers: Usually require a firm mattress to maintain spinal alignment.
3. Material Quality
High-quality materials enhance the durability and comfort of a mattress. Look for mattresses with:
- Breathable Fabrics: Promote airflow and temperature regulation.
- Durable Construction: Ensures longevity and consistent support.
- Hypoallergenic Features: Ideal for those with allergies.
4. Motion Isolation
If you share your bed with a partner, consider a mattress with excellent motion isolation features to minimize disturbances caused by movement.
5. Edge Support
Edge support is crucial for maximizing the usable surface area of your mattress and providing stability when sitting or sleeping near the edges.
Tips for Finding the Best Deals
Here are some tips to help you find the best deals on California King mattresses:
- Seasonal Sales: Look for sales during major holidays like Black Friday, Presidents’ Day, or Labor Day for significant discounts.
- Online Retailers: Explore deals from online mattress companies that often offer competitive prices and additional perks like free shipping.
- Compare Prices: Don’t hesitate to compare prices across multiple retailers to ensure you’re getting the best deal possible.
- Read Reviews: Pay attention to customer reviews to gather insights on the mattress quality, durability, and overall satisfaction.
Conclusion
Choosing the best California King mattress involves considering factors such as mattress type, firmness, material quality, and additional features like motion isolation and edge support. By taking the time to understand your personal preferences and sleep needs, you can find a mattress that ensures restful and rejuvenating sleep. Keep an eye out for seasonal sales and online deals to secure the best price on your journey to the perfect night's sleep.