• Medium Firm
  • On Sale

Why this Mattress?

  • Built for dependable back support without the stiff, unforgiving feel
  • Convoluted foam layers channel air to keep things cooler through the night
  • Quilted top panel contours to your shape from the first night
  • High-density foam base holds its shape year after year
  • Arrives rolled and compressed, ready to set up in minutes
Sleepworld

Sleepworld Express 7" Foam Medium Firm Mattress-Twin XL

Item No. BRK-B100-3XM-MF-25
Delivery by Aug 04 to 94550
Price reduced from MSRP  $259.00 to Save 23% $199.00

Full 54″ x 75″
Price reduced from MSRP  $298.00 to Save 23% $229.00
Twin 38″ x 75″
Price reduced from MSRP  $239.00 to Save 25% $179.00
Twin XL 38″ x 80″
Price reduced from MSRP  $259.00 to Save 23% $199.00
Queen 60″ x 80″
Price reduced from MSRP  $323.00 to Save 23% $249.00
Availability:
  • In Stock
Total $199.00
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Sleepworld Express 7" Foam Medium Firm Mattress

Price reduced from MSRP  $259.00 to Save 23% $199.00
Price reduced from MSRP  $259.00 to Save 23% $199.00

Why this Mattress?

  • Built for dependable back support without the stiff, unforgiving feel
  • Convoluted foam layers channel air to keep things cooler through the night
  • Quilted top panel contours to your shape from the first night
  • High-density foam base holds its shape year after year
  • Arrives rolled and compressed, ready to set up in minutes

Overview

Sleepworld Express 7" Foam Medium Firm Mattress · Twin XL

The Sleepworld Express 7" Foam Medium Firm Mattress is a foam mattress built for the back sleeper who wants steady spinal support without paying more than they need to. At seven inches, it keeps things simple and honest: a quilted surface that gives just enough, layered over high-density foam that does not soften out after a few months of use. The convoluted foam construction is shaped to move air through the layers so you are not sleeping hot on a foam surface. Stop by any Mancini's Sleepworld location and a sleep specialist will put this next to every competing option in this price range so you can feel the difference for yourself.

COMFORT AND FEEL: Medium firm with a quilted surface that cushions lightly without letting the hips sink.

SIZE: This Twin XL sized mattress is a practical fit for taller single sleepers, dorm rooms, and compact guest spaces that need full-length coverage.

BEST SLEEP MATCH: Back sleepers and some side sleepers will find a medium firm foam mattress Twin XL keeps the spine lifted and level. The surface gives enough to take pressure off the shoulders without letting the lower back drop.

BEST FOR: Ideal for sleepers who need consistent lumbar support, want a no-fuss foam option, or are furnishing a dorm room or single-sleeper space.

CONSTRUCTION SPECIFICATIONS: The quilted top panel flexes with your body and softens the initial contact. Below it, convoluted high-density foam layers are shaped to allow airflow so heat does not build up underneath you. The dense base foam keeps the mattress from compressing unevenly over time. Foam is CertiPUR-US certified, meaning it is free from harmful chemicals.

SETUP AND COMPATIBILITY: Arrives rolled and compressed in a box, expands within hours, no tools needed. Compatible with adjustable bases, platform frames, and box springs.

NOT A FIT FOR: Sleepers who prefer a plush or pillow-top feel may find this too firm. Not suited for couples who need motion isolation across a wider sleep surface.

YOUR SLEEP, BACKED BY US

Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee, and you can try this one in person at any of our showroom locations before you buy. Add a premium mattress protector at the time of purchase and you can choose to extend that to a full 365 nights. You also get our Best Price Guarantee, free next-day delivery, in-home professional setup, and flexible financing options. That is the Rest Easy Promise.

  • 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
Couple relaxing on a mattress

Rest Easy Promise

Our promise to you.

  • 365-Night Comfort Guarantee with purchase of a premium mattress protector
  • Best Price Guarantee Find it lower and we’ll match it.
  • Free Next-Day Delivery We’ll deliver to your door, set-up available.
  • Double-Your-Warranty We match the manufacturer’s warranty.

Features

  • SKU: BRK-B100-3XM-MF-25
  • MPN: 25WI7FP33XL
  • GTIN: 810146417774
  • Brand: Sleepworld
  • Collection: Express
  • Type: Foam
  • Mattress In A Box: Yes
  • Firmness: Medium Firm
  • Height: 7
  • Length: 80
  • Width: 38
  • Shipping Height: 42
  • Shipping Width: 15
  • Shipping Length: 80
  • Warranty: 5 Year
  • Cover Material: Polyester Knit
  • Quilting Layers: .75'' Super Soft Quilt Foam
  • Comfort Layers: 2 - 3'' Convoluted H.D. Foam Core
  • Support System: 2- 3'' Convoluted H.D. Foam Core

Specification

  • Suitable For Adjustable Base: Yes
  • Motion Separation: Yes