Nectar Ultra 5.1 Foam
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Description
The Nectar Ultra 5.1 Foam is a 15-inch all-foam mattress built for plush, body-hugging comfort with cooling built into every layer — an Ultra Plush match for side and combination sleepers who want to sink in and stay cool.
Quick answer
The Nectar Ultra 5.1 Foam is a 15-inch all-foam mattress built for plush, body-hugging comfort with cooling built into every layer — an Ultra Plush match for side and combination sleepers who want to sink in and stay cool.
Is the Nectar Ultra 5.1 Foam firm or soft?
The Nectar Ultra 5.1 Foam is rated Ultra Plush, a deeply soft, cushioning feel designed for sleepers who want to settle into the surface rather than rest on top of it. According to City Mattress, its plush profile pairs especially well with side and combination sleepers who need give at the shoulders and hips. If you find firm beds too rigid, this plush feel cradles pressure points while the layers beneath still hold your spine in line.
Who is the Nectar Ultra 5.1 Foam best for?
The Nectar Ultra 5.1 Foam is best for side and combination sleepers, thanks to its plush surface and zoned support that targets the shoulders, back, and hips. Per City Mattress, the build is tuned for these positions.
- Side sleepers: Deep contouring foam cradles the shoulders and hips where pressure builds.
- Combination sleepers: The plush, adaptive surface moves with you as you change positions through the night.
- Anyone who runs warm and loves memory foam: Cooling fibers and phase change material help offset the heat traditional foam can hold.
What layers are inside the Nectar Ultra 5.1 Foam mattress?
The Nectar Ultra 5.1 Foam is a four-layer, all-foam build totaling 15 inches, with cooling foams up top and a tall support core beneath, per Nectar Sleep. Each layer has a job, from surface cooling to deep-down durability, as detailed by City Mattress:
- 2" Active Gel Memory Foam with Active Cool PCM — the top of the NectarTech Gel System; the phase change material dynamically reacts to your body temperature for cooler comfort.
- 2" Active Gel Memory Foam — a second contouring layer for that signature body-hugging feel.
- 3" TriZone Gel Support Foam — three ergonomic zones deliver firmer support under heavier areas (shoulders, back, hips) to promote proper spinal alignment.
- 8" Endurance Support Foam — a tall base core that minimizes motion transfer, stabilizes support, and adds durability for uninterrupted sleep.
Does the Nectar Ultra sleep cool compared to other memory foam?
Yes — the Nectar Ultra 5.1 Foam is engineered to address memory foam's biggest complaint, with 4x more cooling fibers and temperature-regulating phase change material, according to Nectar Sleep. Those cooling fibers and the PCM work to reduce overheating by promoting airflow and limiting heat buildup right at the sleep surface. The Active Cool PCM in the top layer reacts to and helps balance your body temperature for ultra-cool comfort, as noted by City Mattress — useful if classic memory foam has felt too warm for you before.
How does the Nectar Ultra compare to the Nectar Classic?
The Nectar Ultra steps up both contouring and cooling over the Classic: it offers 4x more contouring memory foam and 4x more cooling fibers, per Nectar Sleep. In short, the Ultra leans into a plusher, deeper hug while adding phase change material to keep that softer foam sleeping cooler.
- Choose the Ultra if: you want maximum plush contouring with cooling built in, and you sleep on your side or switch positions.
- Feel: Ultra Plush, all-foam, 15 inches tall.
Frequently asked questions
How tall is the Nectar Ultra and will it fit standard sheets?
The Nectar Ultra stands 15 inches tall in a Queen measuring 60" W x 80" D, per City Mattress. That generous profile makes room for its four layers. Because of the height, deep-pocket fitted sheets are the safest choice for an easy, secure fit.
Is the Nectar Ultra an all-foam mattress or does it have coils?
The Nectar Ultra 5.1 Foam is an all-foam mattress with four layers and no coils, according to Nectar Sleep. It combines two Active Gel memory foam comfort layers, a zoned TriZone support layer, and an 8-inch Endurance Support Foam core for stability and durability.
Does the Nectar Ultra come with a sleep trial and warranty?
Yes. The Nectar Ultra includes a 365-Night Trial, per Nectar Sleep, plus a Lifetime Forever Warranty™, per City Mattress. That gives you a full year to decide it's right for you and long-term coverage on the mattress itself.
How does the zoned support help my back?
The 3-inch TriZone Gel Support Foam uses three ergonomic zones to provide firmer support under heavier areas like the shoulders, back, and hips while promoting proper spinal alignment, according to City Mattress. This keeps your hips from sinking too far even on a plush surface.
Ready to sink into cooler, plusher sleep? Try the Nectar Ultra 5.1 Foam risk-free with a 365-night trial and a Lifetime Forever Warranty™ — add it to your cart and feel the difference for yourself.