• Medium
  • On Sale
  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support

Overview

Beautyrest Black® Series Three Medium Mattress 15.25" · CalKing

The Beautyrest Black® Series Three Medium Mattress 15.25" is a luxury innerspring mattress built for the sleeper who runs warm, needs shoulder and hip relief, and wants a true medium feel without sacrificing support. This is Beautyrest's most refined quilted innerspring offering at the Series Three level, bringing together their full cooling stack and a ventilated latex layer that sets it apart from everything below it in the lineup. The result is a mattress that feels cushioned and breathable at the surface while staying structured enough through the night. Stop by any Mancini's Sleepworld location and a sleep specialist will place this directly alongside every comparable option so you can feel the difference in person.

COMFORT AND FEEL: True medium feel with responsive latex cushioning and pocketed coil support underneath.

SIZE: This California King sized mattress is a strong fit for taller couples or solo sleepers who want generous room to stretch out.

BEST SLEEP MATCH: Side and combination sleepers will find this medium feel particularly well-suited to them. The latex and gel foam layers relieve pressure at the hips and shoulders while the coil system keeps the spine from sinking out of alignment.

BEST FOR: Ideal for sleepers who run hot at night, experience hip or shoulder pressure, or share a bed and need strong motion separation.

CONSTRUCTION SPECIFICATIONS: Sleep Climate™ Technology tops the surface with a cooling yarn cover designed to transfer heat away continuously. SurfaceTouch™ Gel Memory Foam is quilted directly into the surface for immediate pressure relief. Micro Diamond™ Memory Foam draws warmth away from the body while you sleep. Self-Response™ Latex provides ventilated, responsive contouring throughout the night. Triple-Stranded Pocketed Coil® Technology delivers individualized support head to toe.

SETUP AND COMPATIBILITY: Delivered flat with white-glove in-home professional setup included. Compatible with adjustable bases, platform frames, and box springs.

NOT A FIT FOR: Sleepers who prefer a deep, slow-sinking memory foam feel may find the latex response too buoyant. Those seeking a firm or extra-firm surface will want to consider a different comfort level.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee and our Best Price Guarantee, so you always know you paid the right price. Add a premium mattress protector at purchase and you can extend your guarantee to a full 365 nights. Come try this mattress before you buy at any of our locations, and let our sleep specialists walk you through every option. Free next-day delivery, in-home professional setup, and flexible financing are all available.

  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match

Beautyrest Black Series Three Medium Mattress 15.25"

Price reduced from MSRP  $4,799.00 to Save 13% $4,199.00
Total $4,199.00
Item No. SIM-SE3-6M-MED-24
  • Triple-Stranded Pocketed Coil® keeps partners from disturbing each other
  • Sleep Climate™ Technology moves heat away all night long
  • Self-Response™ Latex contours and breathes for cool pressure relief
  • SurfaceTouch™ Gel Memory Foam relieves pressure from the first contact
  • Micro Diamond™ Memory Foam draws heat away while you sleep
Availability:
  • In Stock
Total $4,199.00

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Overview

Beautyrest Black® Series Three Medium Mattress 15.25" · CalKing

The Beautyrest Black® Series Three Medium Mattress 15.25" is a luxury innerspring mattress built for the sleeper who runs warm, needs shoulder and hip relief, and wants a true medium feel without sacrificing support. This is Beautyrest's most refined quilted innerspring offering at the Series Three level, bringing together their full cooling stack and a ventilated latex layer that sets it apart from everything below it in the lineup. The result is a mattress that feels cushioned and breathable at the surface while staying structured enough through the night. Stop by any Mancini's Sleepworld location and a sleep specialist will place this directly alongside every comparable option so you can feel the difference in person.

COMFORT AND FEEL: True medium feel with responsive latex cushioning and pocketed coil support underneath.

SIZE: This California King sized mattress is a strong fit for taller couples or solo sleepers who want generous room to stretch out.

BEST SLEEP MATCH: Side and combination sleepers will find this medium feel particularly well-suited to them. The latex and gel foam layers relieve pressure at the hips and shoulders while the coil system keeps the spine from sinking out of alignment.

BEST FOR: Ideal for sleepers who run hot at night, experience hip or shoulder pressure, or share a bed and need strong motion separation.

CONSTRUCTION SPECIFICATIONS: Sleep Climate™ Technology tops the surface with a cooling yarn cover designed to transfer heat away continuously. SurfaceTouch™ Gel Memory Foam is quilted directly into the surface for immediate pressure relief. Micro Diamond™ Memory Foam draws warmth away from the body while you sleep. Self-Response™ Latex provides ventilated, responsive contouring throughout the night. Triple-Stranded Pocketed Coil® Technology delivers individualized support head to toe.

SETUP AND COMPATIBILITY: Delivered flat with white-glove in-home professional setup included. Compatible with adjustable bases, platform frames, and box springs.

NOT A FIT FOR: Sleepers who prefer a deep, slow-sinking memory foam feel may find the latex response too buoyant. Those seeking a firm or extra-firm surface will want to consider a different comfort level.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee and our Best Price Guarantee, so you always know you paid the right price. Add a premium mattress protector at purchase and you can extend your guarantee to a full 365 nights. Come try this mattress before you buy at any of our locations, and let our sleep specialists walk you through every option. Free next-day delivery, in-home professional setup, and flexible financing are all available.

Features

  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support
  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match
Beautyrest Black Series Three Medium Mattress 15.25" image number

Beautyrest Black Series Three Medium Mattress 15.25"

Price reduced from MSRP  $4,799.00 to Save 13% $4,199.00
Price reduced from MSRP  $4,799.00 to Save 13% $4,199.00
Cal King

Features

  • SKU: SIM-SE3-6M-MED-24
  • MPN: 700812169-1070
  • GTIN: 889152657917
  • Brand: Beautyrest
  • Collection: Black
  • Type: Innerspring
  • Mattress In A Box: No
  • Firmness: Medium
  • Height: 15.25
  • Length: 83.5
  • Width: 72
  • Shipping Height: 16
  • Shipping Width: 72
  • Shipping Length: 83.5
  • Warranty: 10-Year Limited
  • Cover Material: Polyester / Polyamide blend
  • Quilting Layers: Sleep Climate™ Technology
  • Comfort Layers: 2 layers of SurfaceTouch™ Gel Memory Foam, Micro Diamond™ Memory Foam, Self-Response™ Latex, GelEmbrace™ HD Foam
  • Support System: Triple-Stranded Pocketed Coil®, Medium Comfort Foam Base Layer, BeautyEdge® encasement support

Specification

  • Suitable For Adjustable Base: Yes
  • Motion Separation: Yes
  • Cooling Technology: Yes
  • Edge Support: Yes