King Koil Soren Extra Firm Euro Top – California King


American made extra firm queen mattress provides superior support with over 2000 strategically engineered Micro Coils and responsive memory foam layers.

Box Spring or Adjustable Base

Please allow 1 to 2 weeks for the special order products to arrive

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100 day comfort exchange


Type: Euro Top

Comfort: Firm

Adjustable friendly:Yes

Layers & Benefits:

  • Cool, soft feel: Super Stretch Tencel Fabric
  • Conforming comfort: 2000 Perimeter Zoned Micro Coils and 8” 1022 Perfect Contour® Reaction Coil System
  • Pressure point relief: 4#RMF™ Responsive Memory Foam
  • Durable, head-to-toe support: Tailormade Tufting
  • Complete Sleep Surface: Excellent Edge™ Foam Encasement
  • Odor neutralization: Anti-Microbial Safeguard Fibers
  • Made in America
  • 10-year non-prorated warranty
  • This mattress is custom made upon purchase and requires one week for production prior to delivery


Revel in a life of luxury with The Dump’s new line of handcrafted, American made King Koil Mattress Co. Regency Euro Top mattresses. The Regency Extra Firm Euro Top Queen Mattress is strategically layered to provide ultra-responsive support and exceptional comfort. A bottom layer of Everlast® Base Foam sets the stage for the 8 inch 1022 Perfect Contour® Reaction Coil System, with over 1000 coils collaborating to provide improved postural alignment and absorb sleep disturbing movements. The 2000 Perimeter Zoned Micro Coils conform to your body for superior pressure point relief and soft, conforming comfort while King Koil’s exclusive 4#RMF™ high density memory foam works to evenly distribute weight and reduce restlessness. An additional layer of extra firm memory foam gives you the added support you need amongst plush surface layers of quilted wool, silk and Super Stretch Tencel® fabrics for advanced pressure relief. The top layer of Tailormade Tufting™ seals all the elements to prevent shifting and sagging and provide you with durable, lasting comfort for years to come.

Additional information




Extra Firm

Mattress Type

Innerspring, Memory Foam

Available Sizes

California King


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