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\n\n\n", "length": "80", "depth": "60", "sizeSelect": "Size: 60″ x 80″" } ], "resetUrl": "https://www.sleepworld.com/on/demandware.store/Sites-Sleepworld-Site/en_US/Product-Variation?dwvar_BRK-B600-5M-FM-25-config_size=&pid=BRK-B600-5M-FM-25-config&quantity=1" } ], "longDescription": "

Sleepworld Express 8\" Memory Foam Firm Mattress, Twin

⭐⭐⭐½ 3.5 · 10+ verified sleepers

The Sleepworld Express 8\" Memory Foam Firm Mattress is a firm mattress for back pain relief built for the sleeper who needs solid, no-sink support without giving up the body-contouring feel of memory foam. A cool-touch stretch knit quilt panel sits at the surface, managing heat from the first moment you lie down. Beneath it, gel-infused memory foam and a Titanium-infused memory foam layer work together to cushion pressure points while the firm high-density support core keeps the spine lifted and neutral through the night. This is a straightforward, well-built mattress at a genuinely accessible price point. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every option in the range so you can feel exactly where it lands.

COMFORT AND FEEL: Firm feel with slow-response memory foam contouring and a lifted, no-sink support base.

SIZE: This twin sized mattress is a smart fit for children's rooms, dorm setups, or solo sleepers in compact spaces.

BEST SLEEP MATCH: A firm mattress for back sleepers and stomach sleepers who need the spine held level. The firm core prevents the hips from dipping while the memory foam layers soften the contact just enough to stay comfortable.

BEST FOR: Ideal for sleepers who need firm spinal support, run warm at night, or want a reliable memory foam mattress without a steep price tag.

CONSTRUCTION SPECIFICATIONS: The cool-touch stretch knit cover actively moves heat away from the surface. A gel-infused memory foam layer in the quilt pulls warmth away from the body as you settle in. Below that, a Titanium-infused high-density memory foam layer contours closely without bottoming out. The firm high-density support core anchors everything, keeping the mattress stable and resistant to sagging. Foams are CertiPUR-US® certified.

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 pressure-cradling feel will find this too firm. Not recommended for strict side sleepers who need deep hip and shoulder cushioning.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase includes a 120-night comfort guarantee as part of our Rest Easy Promise, backed by our Best Price Guarantee. Want more time to be certain? Add a premium mattress protector at purchase and your guarantee extends to a full 365 nights. We offer free next-day delivery, in-home professional setup, and flexible financing. Come try this mattress in person at any of our locations before you buy.

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Sleepworld Express 8\" Memory Foam Firm Mattress Queen

The Sleepworld Express 8\" Memory Foam Firm Mattress is a foam mattress built for the back or stomach sleeper who needs a firm mattress for back pain relief without sacrificing a smooth, surface-level comfort feel. A cool-touch stretch knit quilt panel sits at the top, helping regulate temperature from the moment you lie down. Below it, gel-infused memory foam draws warmth away from the body so heat does not build through the night. The dense base layers underneath keep the sleep surface flat and unyielding year after year. Stop by any Mancini's Sleepworld showroom and a sleep specialist will put this right next to every competing option so you can feel the difference for yourself.

COMFORT AND FEEL: Firm memory foam feel with even surface support and minimal body contouring.

SIZE: This queen sized mattress is 60 inches wide by 80 inches long, well suited for a master bedroom shared by two or enjoyed solo with room to stretch.

BEST SLEEP MATCH: Best for back and stomach sleepers. A firm mattress for back sleepers keeps the hips from sinking and the lumbar in line, so you stop waking up with that familiar morning stiffness.

BEST FOR: Ideal for sleepers who need firm spinal support, run warm through the night, or want a no-fuss setup straight out of the box.

CONSTRUCTION SPECIFICATIONS: The cool-touch quilt panel moves warmth away from the surface before it settles. Gel-infused memory foam beneath it draws heat away from the body. A titanium-infused memory foam layer adds a resilient, push-back feel under load. The firm high-density support core keeps the mattress from softening out over time. All foams are CertiPUR-US certified.

SETUP AND COMPATIBILITY: Arrives rolled and compressed; unbox, unroll, and it 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 pressure-relieving cradling feel. At 8 inches, this mattress may also feel low-profile on deeper bed frames.

YOUR SLEEP, BACKED BY US

Every mattress purchased at Mancini's Sleepworld comes with a 120-night comfort guarantee and the Rest Easy Promise. Add a premium mattress protector at checkout and that guarantee extends to a full 365 nights, your choice. You also get free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee. Prefer to feel it first? Come try it in any of our locations before you buy.

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Sleepworld Express 8\" Memory Foam Firm Mattress, Twin

⭐⭐⭐½ 3.5 · 10+ verified sleepers

The Sleepworld Express 8\" Memory Foam Firm Mattress is a firm mattress for back pain relief built for the sleeper who needs solid, no-sink support without giving up the body-contouring feel of memory foam. A cool-touch stretch knit quilt panel sits at the surface, managing heat from the first moment you lie down. Beneath it, gel-infused memory foam and a Titanium-infused memory foam layer work together to cushion pressure points while the firm high-density support core keeps the spine lifted and neutral through the night. This is a straightforward, well-built mattress at a genuinely accessible price point. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every option in the range so you can feel exactly where it lands.

COMFORT AND FEEL: Firm feel with slow-response memory foam contouring and a lifted, no-sink support base.

SIZE: This twin sized mattress is a smart fit for children's rooms, dorm setups, or solo sleepers in compact spaces.

BEST SLEEP MATCH: A firm mattress for back sleepers and stomach sleepers who need the spine held level. The firm core prevents the hips from dipping while the memory foam layers soften the contact just enough to stay comfortable.

BEST FOR: Ideal for sleepers who need firm spinal support, run warm at night, or want a reliable memory foam mattress without a steep price tag.

CONSTRUCTION SPECIFICATIONS: The cool-touch stretch knit cover actively moves heat away from the surface. A gel-infused memory foam layer in the quilt pulls warmth away from the body as you settle in. Below that, a Titanium-infused high-density memory foam layer contours closely without bottoming out. The firm high-density support core anchors everything, keeping the mattress stable and resistant to sagging. Foams are CertiPUR-US® certified.

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 pressure-cradling feel will find this too firm. Not recommended for strict side sleepers who need deep hip and shoulder cushioning.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase includes a 120-night comfort guarantee as part of our Rest Easy Promise, backed by our Best Price Guarantee. Want more time to be certain? Add a premium mattress protector at purchase and your guarantee extends to a full 365 nights. We offer free next-day delivery, in-home professional setup, and flexible financing. Come try this mattress in person at any of our locations before you buy.

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Sleepworld Express 8\" Memory Foam Firm Mattress, Twin

⭐⭐⭐½ 3.5 · 10+ verified sleepers

The Sleepworld Express 8\" Memory Foam Firm Mattress is a firm mattress for back pain relief built for the sleeper who needs solid, no-sink support without giving up the body-contouring feel of memory foam. A cool-touch stretch knit quilt panel sits at the surface, managing heat from the first moment you lie down. Beneath it, gel-infused memory foam and a Titanium-infused memory foam layer work together to cushion pressure points while the firm high-density support core keeps the spine lifted and neutral through the night. This is a straightforward, well-built mattress at a genuinely accessible price point. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every option in the range so you can feel exactly where it lands.

COMFORT AND FEEL: Firm feel with slow-response memory foam contouring and a lifted, no-sink support base.

SIZE: This twin sized mattress is a smart fit for children's rooms, dorm setups, or solo sleepers in compact spaces.

BEST SLEEP MATCH: A firm mattress for back sleepers and stomach sleepers who need the spine held level. The firm core prevents the hips from dipping while the memory foam layers soften the contact just enough to stay comfortable.

BEST FOR: Ideal for sleepers who need firm spinal support, run warm at night, or want a reliable memory foam mattress without a steep price tag.

CONSTRUCTION SPECIFICATIONS: The cool-touch stretch knit cover actively moves heat away from the surface. A gel-infused memory foam layer in the quilt pulls warmth away from the body as you settle in. Below that, a Titanium-infused high-density memory foam layer contours closely without bottoming out. The firm high-density support core anchors everything, keeping the mattress stable and resistant to sagging. Foams are CertiPUR-US® certified.

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 pressure-cradling feel will find this too firm. Not recommended for strict side sleepers who need deep hip and shoulder cushioning.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase includes a 120-night comfort guarantee as part of our Rest Easy Promise, backed by our Best Price Guarantee. Want more time to be certain? Add a premium mattress protector at purchase and your guarantee extends to a full 365 nights. We offer free next-day delivery, in-home professional setup, and flexible financing. Come try this mattress in person at any of our locations before you buy.

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Sleepworld Express 8" Memory Foam Firm Mattress

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