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

Overview

Beautyrest Black Series Two Firm Mattress 14.25" Twin XL

★★★★★ 5.0 · 1+ verified sleepers

The Beautyrest Black® Series Two Firm Mattress 14.25" is a luxury innerspring mattress built for back and stomach sleepers who want serious support without giving up refined comfort. It steps up from Series One with multiple layers of premium High-Density Memory Foam and specialized gel memory quilted directly into the sleep surface, so pressure relief kicks in the moment you lie down. Micro Diamond™ Memory Foam adds an extra layer of cooling, pulling warmth away from the body while you sleep. The result is a firm mattress for back pain relief that doesn't feel punishing. Stop by any Mancini's Sleepworld location and a sleep specialist will put this next to every competing option so you can feel exactly what this firmness level does for your body.

COMFORT AND FEEL: Firm and responsive with a cushiony top that yields briefly before firm underlying support takes over.

SIZE: This Twin XL sized mattress is a strong fit for taller individuals, college students, or solo sleepers who want full-length luxury support.

BEST SLEEP MATCH: Best for back and stomach sleepers. The firm mattress for back sleepers feel keeps hips and lumbar in alignment so you stop waking up stiff.

BEST FOR: Ideal for sleepers who run warm at night, need spinal alignment support, or want motion-absorbing coils that don't transfer a partner's movement.

CONSTRUCTION SPECIFICATIONS: Triple-Stranded Pocketed Coil® Technology uses three braided steel strands per coil, so each one responds independently to your body. Gel memory foam quilted into the sleep surface delivers immediate pressure relief. Micro Diamond™ Memory Foam pulls heat away from the body. Sleep Climate™ Technology works with the surface and foam layers to keep temperature in check all night.

SETUP AND COMPATIBILITY: Delivered flat with in-home professional setup available. Compatible with adjustable bases, platform frames, and box springs. No tools needed for setup.

NOT A FIT FOR: Sleepers who prefer a plush or contouring feel will find this too firm. Strict side sleepers may notice increased shoulder pressure.

YOUR SLEEP, BACKED BY US

Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee as standard, so you have real time to know it's right. Add a premium mattress protector at checkout and you can upgrade that to a full 365 nights. Our sleep specialists are in store to walk you through the fit in person, and every purchase includes free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee. Come try it before you buy it.

  • SleepMatch: red
A color code of red indicates that you need extra firm support. This is often true of some back sleepers and stomach sleepers. Find Your Match

Beautyrest Black Series Two Firm Mattress 14.25"

Price reduced from MSRP  $2,549.00 to Save 4% $2,449.00
Total $2,449.00
Item No. SIM-SE2-3XM-FM-24
  • Firm support keeps the spine lifted all night
  • Micro Diamond™ Memory Foam draws heat away from the body
  • Gel memory foam quilted in for immediate pressure relief
  • Triple-Stranded Pocketed Coil® absorbs motion head to toe
  • Sleep Climate™ Technology works all night to keep you cool
Availability:
  • In Stock
Total $2,449.00

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Overview

Beautyrest Black Series Two Firm Mattress 14.25" Twin XL

★★★★★ 5.0 · 1+ verified sleepers

The Beautyrest Black® Series Two Firm Mattress 14.25" is a luxury innerspring mattress built for back and stomach sleepers who want serious support without giving up refined comfort. It steps up from Series One with multiple layers of premium High-Density Memory Foam and specialized gel memory quilted directly into the sleep surface, so pressure relief kicks in the moment you lie down. Micro Diamond™ Memory Foam adds an extra layer of cooling, pulling warmth away from the body while you sleep. The result is a firm mattress for back pain relief that doesn't feel punishing. Stop by any Mancini's Sleepworld location and a sleep specialist will put this next to every competing option so you can feel exactly what this firmness level does for your body.

COMFORT AND FEEL: Firm and responsive with a cushiony top that yields briefly before firm underlying support takes over.

SIZE: This Twin XL sized mattress is a strong fit for taller individuals, college students, or solo sleepers who want full-length luxury support.

BEST SLEEP MATCH: Best for back and stomach sleepers. The firm mattress for back sleepers feel keeps hips and lumbar in alignment so you stop waking up stiff.

BEST FOR: Ideal for sleepers who run warm at night, need spinal alignment support, or want motion-absorbing coils that don't transfer a partner's movement.

CONSTRUCTION SPECIFICATIONS: Triple-Stranded Pocketed Coil® Technology uses three braided steel strands per coil, so each one responds independently to your body. Gel memory foam quilted into the sleep surface delivers immediate pressure relief. Micro Diamond™ Memory Foam pulls heat away from the body. Sleep Climate™ Technology works with the surface and foam layers to keep temperature in check all night.

SETUP AND COMPATIBILITY: Delivered flat with in-home professional setup available. Compatible with adjustable bases, platform frames, and box springs. No tools needed for setup.

NOT A FIT FOR: Sleepers who prefer a plush or contouring feel will find this too firm. Strict side sleepers may notice increased shoulder pressure.

YOUR SLEEP, BACKED BY US

Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee as standard, so you have real time to know it's right. Add a premium mattress protector at checkout and you can upgrade that to a full 365 nights. Our sleep specialists are in store to walk you through the fit in person, and every purchase includes free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee. Come try it before you buy it.

Features

  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support
  • SleepMatch: red
A color code of red indicates that you need extra firm support. This is often true of some back sleepers and stomach sleepers. Find Your Match
Beautyrest Black Series Two Firm Mattress 14.25" image number

Beautyrest Black Series Two Firm Mattress 14.25"

Price reduced from MSRP  $2,549.00 to Save 4% $2,449.00
Price reduced from MSRP  $2,549.00 to Save 4% $2,449.00
Twin XL

Features

  • SKU: SIM-SE2-3XM-FM-24
  • MPN: 700812245-1020
  • GTIN: 889152662973
  • Brand: Beautyrest
  • Collection: Black
  • Type: Innerspring
  • Mattress In A Box: No
  • Firmness: Firm
  • Height: 14.25
  • Length: 79.5
  • Width: 38
  • Shipping Height: 14.25
  • Shipping Width: 79.5
  • Shipping Length: 39
  • Warranty: 10-Year Limited
  • Cover Material: Polyester Blend
  • Quilting Layers: Sleep Climate™ Technology
  • Comfort Layers: SurfaceTouch™ Gel Memory Foam, AirCool® HD Foam, HD Firm Comfort Foam, GelFeel™Firm HD Memory Foam, Micro Diamond™ Memory 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