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Luxury Firm
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On Sale
Nectar Ultra Memory Foam Luxury Firm Mattress 15"-Twin XL
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In Stock
Nectar Ultra Memory Foam Luxury Firm Mattress 15"
Why this Mattress?
- Deepest pressure relief in the Nectar foam lineup
- Temperature-regulating phase change material in cover
- TriZone™ ergonomic support targets hips and back
- Absorbs movement so position changes stay quiet
- Fiberglass-free construction throughout
Overview
Nectar Ultra Memory Foam Luxury Firm Mattress 15" — Twin XL
The Nectar Ultra Memory Foam Luxury Firm Mattress 15" is a memory foam mattress built for sleepers who need serious pressure relief without overheating through the night. With 4x more contouring memory foam than the Nectar Classic and the most cooling fibers in the Nectar line, this is the best luxury memory foam mattress Twin XL shoppers will find at this profile. The cover's phase change material reacts to your body temperature and actively disperses heat, while the deep memory foam layers contour closely to your shoulders, hips, and lumbar. 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: Luxury firm feel with deep contouring memory foam and zoned lumbar lift.
SIZE: This Twin XL sized mattress is a smart fit for taller teens, college students, solo sleepers, and adjustable base setups.
BEST SLEEP MATCH: Best for back sleepers and side sleepers seeking a firm mattress for back pain relief. The TriZone™ support layer keeps the lumbar lifted while the deep memory foam cushions shoulders and hips precisely where pressure builds.
BEST FOR: Ideal for sleepers who run hot at night, carry tension in the hips or lower back, or need deep pressure relief without sacrificing spinal support.
CONSTRUCTION SPECIFICATIONS: The cooling cover uses phase change material to absorb and release body heat through the night. Active Memory Foam and Comfort Support Foam layers contour closely to relieve pressure at the shoulders, hips, and lower back. The TriZone™ ergonomic support layer delivers targeted reinforcement in three zones. The Endurance Support Foam base keeps the mattress from softening out over time. CertiPUR-US® certified. 100% fiberglass-free.
SETUP AND COMPATIBILITY: Arrives rolled and compressed as a mattress-in-a-box; unroll in your room and it's sleep-ready within hours, no tools needed. Compatible with adjustable bases, platform frames, and traditional foundations.
NOT A FIT FOR: Sleepers who prefer a plush, deep-sink feel may find the luxury firm profile too structured. Those who need strong edge support for sitting on the mattress perimeter may want to consider a hybrid alternative.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every mattress purchase is backed by the Rest Easy Promise, which includes the Best Price Guarantee, free next-day delivery with professional in-home setup, and flexible financing. Your purchase comes with a 120-night comfort guarantee as our baseline commitment. Add a premium mattress protector at the time of purchase and you can upgrade that to a full 365 nights, giving you an entire year to be certain this is the right mattress. Come feel it in one of our 50+ Bay Area and Sacramento locations before you buy.
- SleepMatch: blue
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: ASH-NEC-ULT-3XM-LF-24
- MPN: M12871
- GTIN: 810100399702
- Brand: Nectar
- Collection: Ultra
- Type: Memory Foam
- Mattress In A Box: Yes
- Firmness: Luxury Firm
- Height: 15
- Length: 80
- Width: 39
- Shipping Height: 16
- Shipping Width: 81
- 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