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Serta

Serta Perfect Sleeper X - Max 14.25" Medium Cal King Quilted Hybrid Mattress - 5 Support Zones and Cooling Tech for a Restorative Sleep - 100 Night Trial, CertiPUR-US Certified

Serta Perfect Sleeper X - Max 14.25" Medium Cal King Quilted Hybrid Mattress - 5 Support Zones and Cooling Tech for a Restorative Sleep - 100 Night Trial, CertiPUR-US Certified

$3,623.55 USD
$3,623.55 USD
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About This

  • Medium Feel: Offers a balanced comfort that supports side, back, stomach, and combination sleepers. This quilted top hybrid mattress is not compressed into a smaller box and is Assembled in the USA
  • Support: Serta's 5 Zone Response Design combines coils and contouring memory foam for full body spinal alignment; Plush coils contour and cradle your pressure points while firm coils support the natural curves of your body
  • Pressure Relief: Serta's Perfect Conform memory foam works with the mattresses coils to further contour and cradle your pressure points for a rejuvenating sleep
  • Cool Feel System: This cooling technology utilizes graphite infused memory foam to promote heat distribution and keep you comfortable throughout the night
  • Certified: All Serta Perfect Sleeper mattresses feature a 100 Night Trial, a 10-Year Limited Warranty, and CertiPUR-US certified foams free of harmful chemicals, so you can rest easy; Plus, all mattresses are compatible with adjustable bases

Overview

  • Brand : Serta
  • Size : California King
  • Product Dimensions : 83.5"L x 72"W x 14.25"Th
  • Item Weight : 140.21 Pounds
  • Item Firmness Description : Medium
  • Top Style : Tight Top
  • Cover Material : Polyester Blend
  • Number of Layers : 8
  • Fill Material : Memory Foam, Pocketed Coils
  • Special Feature : Breathable, Durable, Low Motion Transfer, Pressure Relief, Temperature Regulating
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What Our Customers Say

Real reviews from real customers

S

Sarah M.

Verified

The quality of the bedroom furniture exceeded my expectations. The mattress is incredibly comfortable and has improved my sleep quality significantly.

May 15, 2026
J

James K.

Verified

Absolutely love my new bed frame! It's sturdy, elegant, and fits perfectly in my bedroom. The delivery was fast and assembly was straightforward.

May 10, 2026
E

Emily R.

Verified

The pillows are a game changer! They provide the perfect support and I wake up without any neck pain. Highly recommend Soft Frame products.

May 8, 2026
M

Michael T.

Verified

Outstanding customer service and premium quality furniture. The nightstand is beautifully crafted and adds a touch of elegance to my bedroom.

May 5, 2026

Soft Frame


“From restful sleep to everyday living, every detail matters—explore, discover, and transform your bedroom into a space of comfort.”

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Frequently Asked Questions

Our products are crafted with love and attention to detail, ensuring the highest quality for our customers.

We typically ship within 2–3 business days, and delivery usually takes 3–8 business days depending on your location. Some products may take longer to arrive. If there are any delays, we will notify you by email.

We offer a 30-day return policy for all unused items in their original packaging. Customer satisfaction is our priority!

We currently ship within the United States only. Unfortunately, we are unable to ship to other countries at this time.

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