• Medium Firm
  • On Sale

Why this Mattress?

  • Built for dependable back support every single night
  • Convoluted foam core promotes airflow while you sleep
  • 4-way stretch knit cover moves with your body naturally
  • CertiPUR-US certified foams safe for home use
  • Adjustable base compatible right out of the box
Mancini's

Mancini's Sleepworld Silver Medium Firm Mattress 7"-Twin XL

Item No. BRK-SIL-3XM-MF-25
Delivery by Jul 06 to 94550
Price reduced from MSRP  $285.99 to Save 23% $219.99

Twin 38″ x 75″
Price reduced from MSRP  $259.99 to Save 23% $199.99
Twin XL 38″ x 80″
Price reduced from MSRP  $285.99 to Save 23% $219.99
Full 54″ x 75″
Price reduced from MSRP  $363.99 to Save 23% $279.99
Cal King 72″ x 84″
Price reduced from MSRP  $519.99 to Save 23% $399.99
Eastern King 76″ x 80″
Price reduced from MSRP  $519.99 to Save 23% $399.99
Queen 60″ x 80″
Price reduced from MSRP  $389.99 to Save 23% $299.99
Availability:
  • In Stock
Total $219.99
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Mancini's Sleepworld Silver Medium Firm Mattress 7"

Price reduced from MSRP  $285.99 to Save 23% $219.99
Price reduced from MSRP  $285.99 to Save 23% $219.99

Why this Mattress?

  • Built for dependable back support every single night
  • Convoluted foam core promotes airflow while you sleep
  • 4-way stretch knit cover moves with your body naturally
  • CertiPUR-US certified foams safe for home use
  • Adjustable base compatible right out of the box

Overview

Mancini's Sleepworld Silver Medium Firm Mattress 7" TwinXL

The Mancini's Sleepworld Silver Medium Firm Mattress 7" is a foam mattress built for the back sleeper who wants reliable lumbar support without paying a premium price. At 7 inches, it sits low enough to work cleanly on most platform frames, adjustable bases, and foundations without any fuss. The quilted top panel uses a stretch knit cover that gives just enough give to keep hips and shoulders from feeling pinched against a rigid surface. If you've been waking up stiff on an aging mattress or need a straightforward medium firm foam mattress for back pain relief in a dorm or guest room, the Silver is exactly that kind of honest, uncomplicated solution. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every competing option at this price point so you can feel the difference for yourself.

COMFORT AND FEEL: Medium firm foam with gentle surface contour and steady lumbar lift throughout the night.

SIZE: This TwinXL sized mattress is a great fit for taller solo sleepers, college dorms, or compact single-bedroom setups.

BEST SLEEP MATCH: Back sleepers and some side sleepers do well here. The medium firm foam keeps the spine in line without pushing back too hard on shoulders.

BEST FOR: Ideal for sleepers who need consistent back support, want a low-profile profile for an adjustable base, or are setting up a dorm or guest room.

CONSTRUCTION SPECIFICATIONS: The stretch knit cover flexes with your movements so the quilted top panel can do its job. A 3/4" super soft quilt foam layer takes the edge off the firmness right at the surface. Below that, two layers of 3" convoluted high-density foam core channel air through the mattress and keep the support from compressing out over time. Foams are CertiPUR-US certified.

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

NOT A FIT FOR: Sleepers who prefer a deep plush or pillow-top feel. At 7 inches, this mattress is not ideal for those who need a taller profile for high-clearance bed frames.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld comes with a 120-night comfort guarantee and the Rest Easy Promise. You can also try before you buy at any of our showroom locations. Add a premium mattress protector at the time of purchase and you can upgrade that guarantee to a full 365 nights, giving you an entire year to be certain. Free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee are all part of the deal.

  • 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-SIL-3XM-MF-25
  • MPN: 25WI7FP_FP33XL
  • GTIN: 810191940388
  • Brand: Mancini's
  • Collection: Sleepworld
  • Type: Foam
  • Mattress In A Box: No
  • Firmness: Medium Firm
  • Height: 7
  • Length: 80
  • Width: 38
  • Shipping Height: 7
  • Shipping Width: 80
  • Shipping Length: 38
  • Warranty: 5 Year
  • Cover Material: Polyester Knit
  • Quilting Layers: 3/4'' Super Soft Quilt Foam
  • Support System: 2- 3'' Convoluted H.D. Foam Core

Specification

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