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Beautyrest Black Series Three Medium Mattress 15.25" image number 0
Beautyrest Black Series Three Medium Mattress 15.25" image number 2
Beautyrest Black Series Three Medium Mattress 15.25" image number 3
Beautyrest Black Series Three Medium Mattress 15.25" image number 4
Beautyrest Black Series Three Medium Mattress 15.25" Beautyrest Black Series Three Medium Mattress 15.25" Beautyrest Black Series Three Medium Mattress 15.25" Beautyrest Black Series Three Medium Mattress 15.25" Beautyrest Black Series Three Medium Mattress 15.25"
  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support

Overview

Beautyrest Black® Series Three Medium Mattress 15.25" Twin XL

The Beautyrest Black® Series Three Medium Mattress 15.25" is a luxury hybrid built for the sleeper who runs warm and wakes up with pressure points that won't quit. Every layer in this mattress does two things at once: the Triple-Stranded Pocketed Coil® core moves independently under each part of the body while absorbing motion so completely that a restless partner goes unnoticed. The Self-Response™ Latex layer adds a buoyant, ventilated responsiveness that most memory foam mattresses can't match, keeping air moving through the comfort stack while conforming to the body's unique shape. If you'd like to feel how that compares to anything else on the floor, any sleep specialist at Mancini's Sleepworld will set them side by side and let the mattresses speak for themselves.

COMFORT AND FEEL: Medium feel with a cushioned, buoyant surface and coil-backed lumbar support throughout the night.

SIZE: This Twin XL sized mattress is ideal for taller solo sleepers, teens, college students, and adults who need full-length stretch without sharing a bed.

BEST SLEEP MATCH: Best for back and combination sleepers who want a medium feel that cushions shoulders and hips without letting the lower spine sag. The coil-and-latex combination keeps the body lifted and aligned through every position change.

BEST FOR: Ideal for sleepers who overheat at night, carry tension in the hips or shoulders, or have tried softer mattresses and found they lose support by morning.

CONSTRUCTION SPECIFICATIONS: The Sleep Climate™ Technology cover moves heat away from the surface so it never builds up beneath you. SurfaceTouch™ Gel Memory Foam is quilted directly into the sleep surface for instant pressure relief. Micro Diamond™ Memory Foam draws warmth away from the body. Self-Response™ Latex adapts in real time and keeps airflow moving through the comfort layers. The Triple-Stranded Pocketed Coil® system delivers targeted support underneath it all.

SETUP AND COMPATIBILITY: Works with an adjustable base, platform frame, or box spring. Delivered flat with professional in-home setup included, no tools needed on your end.

NOT A FIT FOR: Sleepers who prefer a deep, slow-sinking memory foam feel may find the latex layer too responsive. Not sized for shared sleep.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes backed by our Rest Easy Promise: a 120-night comfort guarantee, our Best Price Guarantee, and free next-day delivery with professional in-home setup available. Want a full year to be certain? Add a premium mattress protector at purchase and your guarantee extends to 365 nights. Flexible financing is available, and you're always welcome to try this mattress in person at any Mancini's Sleepworld location before you decide.

  • 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  $3,449.00 to Save 17% $2,849.00
Total $2,849.00
Item No. SIM-SE3-3XM-MED-24
  • Triple-Stranded Pocketed Coil® support, zero motion transfer
  • Sleep Climate™ Technology pulls heat away all night
  • Self-Response™ Latex lifts pressure and opens airflow
  • Micro Diamond™ Memory Foam draws warmth from the body
  • Quilted SurfaceTouch™ gel eases tension from the first night
No Foundation $0
No Protection $0
Availability:
  • In Stock
Total $2,849.00

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Delivery by Jun 01
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Overview

Beautyrest Black® Series Three Medium Mattress 15.25" Twin XL

The Beautyrest Black® Series Three Medium Mattress 15.25" is a luxury hybrid built for the sleeper who runs warm and wakes up with pressure points that won't quit. Every layer in this mattress does two things at once: the Triple-Stranded Pocketed Coil® core moves independently under each part of the body while absorbing motion so completely that a restless partner goes unnoticed. The Self-Response™ Latex layer adds a buoyant, ventilated responsiveness that most memory foam mattresses can't match, keeping air moving through the comfort stack while conforming to the body's unique shape. If you'd like to feel how that compares to anything else on the floor, any sleep specialist at Mancini's Sleepworld will set them side by side and let the mattresses speak for themselves.

COMFORT AND FEEL: Medium feel with a cushioned, buoyant surface and coil-backed lumbar support throughout the night.

SIZE: This Twin XL sized mattress is ideal for taller solo sleepers, teens, college students, and adults who need full-length stretch without sharing a bed.

BEST SLEEP MATCH: Best for back and combination sleepers who want a medium feel that cushions shoulders and hips without letting the lower spine sag. The coil-and-latex combination keeps the body lifted and aligned through every position change.

BEST FOR: Ideal for sleepers who overheat at night, carry tension in the hips or shoulders, or have tried softer mattresses and found they lose support by morning.

CONSTRUCTION SPECIFICATIONS: The Sleep Climate™ Technology cover moves heat away from the surface so it never builds up beneath you. SurfaceTouch™ Gel Memory Foam is quilted directly into the sleep surface for instant pressure relief. Micro Diamond™ Memory Foam draws warmth away from the body. Self-Response™ Latex adapts in real time and keeps airflow moving through the comfort layers. The Triple-Stranded Pocketed Coil® system delivers targeted support underneath it all.

SETUP AND COMPATIBILITY: Works with an adjustable base, platform frame, or box spring. Delivered flat with professional in-home setup included, no tools needed on your end.

NOT A FIT FOR: Sleepers who prefer a deep, slow-sinking memory foam feel may find the latex layer too responsive. Not sized for shared sleep.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes backed by our Rest Easy Promise: a 120-night comfort guarantee, our Best Price Guarantee, and free next-day delivery with professional in-home setup available. Want a full year to be certain? Add a premium mattress protector at purchase and your guarantee extends to 365 nights. Flexible financing is available, and you're always welcome to try this mattress in person at any Mancini's Sleepworld location before you decide.

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  $3,449.00 to Save 17% $2,849.00
Price reduced from MSRP  $3,449.00 to Save 17% $2,849.00
Twin XL

Features

  • SKU: SIM-SE3-3XM-MED-24
  • MPN: 700812169-1020
  • GTIN: 889152657870
  • Brand: Beautyrest
  • Collection: Black
  • Type: Innerspring
  • Mattress In A Box: No
  • Firmness: Medium
  • Height: 15.25
  • Length: 79.5
  • Width: 38
  • Shipping Height: 15.25
  • Shipping Width: 79.5
  • Shipping Length: 39
  • 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

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