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Firm
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On Sale
Overview
- SleepMatch: red
Glacier Luxe Ascend Firm Mattress 13"
- Built for the sleeper who runs warm and wakes up stiff.
- Advanced glacierTECH° Elite cover actively draws heat away
- Firm hybrid support keeps the spine lifted all night long
- CarbonICE™ graphite foam targets lumbar heat and pressure
- Individually wrapped coils reduce motion and boost airflow
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This item is currently not available
Overview
Glacier Luxe Ascend Firm Mattress 13" · Twin
Built for firm support and all-night cooling
glacierTECH° Elite cover pulls heat away fast
ChiroZONE™ quilting keeps the lumbar lifted all night
Individually wrapped coils reduce motion and improve airflow
Stable base foam holds its shape over years of use
The Glacier Luxe Ascend Firm Mattress 13" is a hybrid mattress built for back and stomach sleepers who want a firm mattress for back pain relief without giving up cooling comfort. It sits at the premium tier of the Glacier Luxe lineup, positioned above the entry-level Original and engineered with the glacierTECH° Elite cover that carries natural mineral technology shown to help regulate overnight body temperature. The Ascend Firm earns its place for the sleeper who wakes up stiff, runs warm, and needs a surface that holds the spine level through the night without any give underfoot.
The hybrid build blends cooling foam layers with a pocketed coil support core, giving the bed the breathability of springs and the contouring precision of memory foam. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every competing option so you can feel the difference yourself.
COMFORT AND FEEL: Firm feel with targeted lumbar lift and a cool, responsive surface.
SIZE: This twin sized mattress is well suited for a solo sleeper, a growing teen, or a single guest room where firm back support is the priority.
BEST SLEEP MATCH: Back and stomach sleepers who prefer a firm feel will find this a natural match. The firm mattress for back sleepers keeps the hips from sinking so the lower back stays neutral through the night.
BEST FOR: Ideal for sleepers who run hot, wake up with lower back stiffness, or need a supportive surface that holds alignment without sinking.
CONSTRUCTION SPECIFICATIONS: The glacierTECH° Elite cover uses advanced cooling fibers and natural mineral technology to pull heat away from the body. ChiroZONE™ quilting delivers reinforced lumbar support right where the lower back needs it. Responsive memory foam and adaptive comfort foam cradle pressure points without letting the hips drop. The individually wrapped coil core improves airflow and minimizes motion transfer. A stable base layer keeps the mattress from breaking down early.
SETUP AND COMPATIBILITY: Compatible with an adjustable base, platform frame, or box spring. Arrives rolled and compressed, expands within hours, and requires no tools for setup.
NOT A FIT FOR: Not the right choice for side sleepers who need deep hip and shoulder cushioning, or for anyone who prefers a plush or pillow-top feel.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every mattress purchase includes a 120-night comfort guarantee, our Rest Easy Promise, free next-day delivery with professional in-home setup, flexible financing, and our Best Price Guarantee. Want a full year to be certain? Add a premium mattress protector at time of purchase and your guarantee extends to 365 nights. Come try the Glacier Luxe Ascend Firm in any of our showrooms before you buy.
Features
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Suitable For Adjustable Base
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Motion Separation
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Cooling Technology
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Edge Support
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Hand Crafted
- SleepMatch: red
Glacier Luxe Ascend Firm Mattress 13"
Features
- SKU: GLA-ASC-3M-FM-26
- MPN: M6163-3/3
- GTIN: 810090802664
- Brand: Glacier
- Collection: Luxe
- Type: Hybrid
- Mattress In A Box: No
- Firmness: Firm
- Height: 13
- Length: 75
- Width: 38
- Shipping Height: 13
- Shipping Width: 75
- Shipping Length: 38
- Warranty: Lifetime Limited
- Weight Capacity: 500
- Cover Material: GlacierTECH° Elite cover, infused with advanced cooling fibers and natural infrared-powered minerals designed to help regulate temperature and promote overnight recovery
- Comfort Layers: Layers of high-performance foams including graphite-infused NanoConduktive foam with targeted center-third support and copper-infused memory foam
- Support System: 1,700 double-stacked, nested coil density with HD foam encasement
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Cooling Technology: Yes
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Edge Support: Yes
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Hand Crafted: Yes