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Luxury Firm
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On Sale
Overview
- SleepMatch: blue
Nectar Ultra Memory Foam Luxury Firm Mattress 15"
- Built for the sleeper who runs warm and wakes up stiff
- 4x more cooling fibers than the Nectar Classic model
- Tri-zone support targets hips, back, and shoulders
- Phase change material actively pulls heat away all night
- Deep contouring memory foam absorbs movement between positions
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In Stock
Overview
Nectar Ultra Memory Foam Luxury Firm Mattress 15" Twin
The Nectar Ultra Memory Foam Luxury Firm Mattress 15" is a memory foam mattress built for sleepers who want the best luxury memory foam mattress in a twin size without sacrificing cooling or spinal support. At the top of the Nectar lineup, the Ultra carries four times the pressure-relieving memory foam of the Nectar Classic, plus a TriZone support layer that delivers targeted reinforcement where the body needs it most: hips, back, and shoulders. Temperature-regulating phase change material works underneath the surface to absorb and disperse body heat throughout the night. If you want to feel the difference between this and anything else on the market, our sleep specialists at Mancini's Sleepworld can put it right next to every competing option so you can decide for yourself.
COMFORT AND FEEL: Luxury firm with deep contouring foam that holds the lumbar steady through the night.
SIZE: This twin sized mattress is an ideal fit for single sleepers, teens, and dedicated guest rooms needing full comfort in a compact footprint.
BEST SLEEP MATCH: Built for back and side sleepers, the firm mattress for back pain relief here comes from the tri-zone layer keeping the spine aligned while the thick memory foam cushions pressure points at the hips and shoulders.
BEST FOR: Ideal for sleepers who overheat at night, wake up with hip or back tension, or need serious pressure relief without giving up firm underlying support.
CONSTRUCTION SPECIFICATIONS: The breathable cooling cover is woven with the most cooling fibers in the Nectar lineup. A gel memory foam comfort layer with Active Cool phase change material reacts to your body temperature and keeps sleep surface heat from building up. The TriZone™ support layer beneath uses three distinct ergonomic zones to reinforce the back and hips. The foam base keeps the structure stable so the comfort layers perform the same on year five as they did on night one. CertiPUR-US® certified, fiberglass-free.
SETUP AND COMPATIBILITY: Arrives rolled and compressed in a box, expands within 24 hours, no tools needed. Compatible with adjustable bases, platform frames, and box springs.
NOT A FIT FOR: Sleepers who prefer a deep plush or pillow-top feel may find the luxury firm profile too structured. Combination sleepers who want a springy, responsive surface may prefer a hybrid build.
YOUR SLEEP, BACKED BY US
Every mattress purchase at Mancini's Sleepworld is backed by the Rest Easy Promise, which includes a 120-night comfort guarantee, Best Price Guarantee, free next-day delivery with in-home professional setup, and flexible financing. Want a full year to be certain? Add a premium mattress protector at the time of purchase and your guarantee extends to 365 nights. Come try this mattress in one of our stores before you buy. Our sleep specialists are here to help you get it right.
Features
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Suitable For Adjustable Base
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Motion Separation
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Cooling Technology
- SleepMatch: blue

Nectar Ultra Memory Foam Luxury Firm Mattress 15"
Features
- SKU: ASH-NEC-ULT-3M-LF-24
- MPN: M12811
- GTIN: 810100399696
- Brand: Nectar
- Collection: Ultra
- Type: Memory Foam
- Mattress In A Box: Yes
- Firmness: Luxury Firm
- Height: 15
- Length: 75
- Width: 39
- Shipping Height: 16
- Shipping Width: 76
- Shipping Length: 39
- Warranty: Forever
- Weight Capacity: 750
- Cover Material: Cooling and anitmicrobial technology
- Comfort Layers: Active Memory Foam, Comfort Support Foam
- Support System: Endurance Support Foam
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Cooling Technology: Yes













