King Koil
King Koil Xtended Life Overture Firm King Mattress
Best firm mattress for couples seeking cooling comfort and lasting durability.
Experience superior comfort and support with the King Koil Xtended Life Overture Firm King Mattress. Designed for those who prefer a firmer sleeping surface, this mattress offers a robust and supportive feel. Its generous size ensures ample space for movement throughout the night. Crafted with quality in mind, it provides a reliable foundation for restful sleep. This mattress is an excellent choice for individuals seeking a durable and supportive sleep solution that promotes proper alignment and a consistently comfortable night's rest. Enjoy the benefits of a firm mattress designed for lasting comfort. This mattress features Graphite Talalay Latex for pressure-relieving comfort and optimal temperature regulation, wicking away moisture and heat. It also includes Graphite Infused Memory Foam, offering a breathable, heat-dispersing surface to keep you cool all night. With 1075 independently encased coils, motion disturbance is minimized, providing undisturbed rest. Backed by an industry-leading 25-year warranty, this mattress is built for lasting durability and exceptional sleep.
$1699.00
Owner Satisfaction
4.4
/ 5
Category Rank
2392
/ 6147
#2392 in Mattresses
Price vs Category Average
+2%
Above average
Size
King
/ King
Who it's for
- Enhanced Durability
- Optimal Firm Support
- Ample King Size Space
Who should skip it
- Firmness May Not Suit All
- Significant Investment
- Heavy and Difficult to Move
Key Specs
Size
King
Color
Grey
Brand
King Koil
SKU
9189866
Coil Count
1075 independently encased coils
Warranty
25 year, .5” impression warranty
Features
- Graphite Talalay Latex for enhanced resiliency and durability
- Graphite Infused Memory Foam for cooling and breathability
- 1075 independently encased coils for reduced motion transfer
- Optimal sleeping temperature surface
- Pressure relieving comfort and support
- Firm comfort level for supportive sleep
- Generous King size for ample sleeping space
- Durable construction for long-lasting use
- Designed for optimal spinal alignment
What customers say
Customers consistently praise the King Koil Xtended Life Overture Firm King Mattress for its exceptional support and lasting quality. Many highlight the firm yet comfortable feel, which effectively alleviates back pain and promotes restful sleep. The mattress is frequently noted for maintaining its structural integrity and comfort over time, suggesting robust construction and durable materials. This consistent performance makes it a highly regarded choice for those seeking a supportive and long lasting sleep solution.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$1699