Nectar Premier 13” King Mattress - Medium Firm Back Relief

Nectar Premier 13” King Mattress

amazon.com
4.3 (8.9K reviews)
In Stock
$1,099.00
Updated: August 3, 2026
Price as of Aug 3, 2026. We earn from qualifying purchases.

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Hauling a king mattress up stairs or waiting on delivery crews can turn an upgrade into a hassle, but this one arrives in a box you can move yourself-just unroll it in the bedroom and give it 24 hours to expand. With 60% more cooling fabric and an extra inch of contouring memory foam over the classic model, it eases pressure on your back and hips while supporting side, back, or stomach sleeping through better spinal alignment. After a few nights, most folks wake up with less morning stiffness, though it might take a couple days to settle into the medium-firm feel completely.

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Who Is This Product For?

Professionals in their mid-30s to mid-50s with desk jobs or long commutes often deal with morning back stiffness that lingers into the day. This mattress suits those situations, especially if you’re sharing a king bed with a partner and dealing with heat buildup on humid nights. Side sleepers with hip pressure from heavier builds, back sleepers wanting spinal alignment without sinking, or stomach sleepers needing steady support find it practical. It’s common in suburban homes in warmer states where couples upgrade from older mattresses that trap heat or fail to ease daily aches from home workouts or parenting routines.

Key Features & Benefits

Easy Boxed Delivery and Setup

The mattress arrives compressed in a box you can move to your room yourself, then unroll and let expand over 24 hours. This works well for apartments without elevators or homes without space for delivery trucks, letting you handle setup on a weekend without extra fees or waiting.

Enhanced Cooling Fabric

Cool-to-the-touch cover provides 60% more cooling than basic models, pulling heat away during sleep. It helps most on sticky summer nights or for couples where one runs hot, keeping the surface refreshing even after hours under sheets.

Extra Contouring Memory Foam

An additional inch of memory foam offers twice the pressure relief, easing tension in hips and lower back. Side sleepers notice this during the first few nights as it molds gradually, while over time it reduces that stiff feeling after prolonged sitting at work.

Medium-Firm Support for All Positions

The foam layers balance firmness to cradle side and back sleepers while preventing stomach sleepers from bottoming out. This promotes spinal alignment across positions, making it steady for combination sleepers who shift during restless periods.

Back Pain Relief Through Alignment

Contouring foam targets high-tension spots like hips and back, paired with adaptive support for proper posture. It addresses aches from daily wear, with relief building after a week of consistent use rather than immediate change.

What to Consider When Buying

Think about your space first-a king size needs a solid frame and at least 14 inches of clearance for unboxing. Durability holds up for daily use by couples up to 500 pounds combined, but memory foam softens slightly in very hot rooms. Maintenance involves a washable cover, though rotation helps even wear.

  • Measure your bed frame; the 13-inch height adds loft that might require deeper sheets.
  • Expect a faint off-gassing smell for the first day or two-air it out in a ventilated room.
  • Avoid buying if you prefer innerspring bounce; this has the typical memory foam hug.
  • Check trial terms, as returning a king involves compressing it back, which takes effort.

How to Choose the Right One

Start by listing your main issues: overheating, back aches, or position shifts. If cooling and hip relief top the list for a king size, this fits. Use this checklist: Does your room stay above 75°F at night? Prioritize the cooling upgrade. Combination sleeper with pain? Test medium-firm feel mentally-firm enough for stomach but contouring for sides. Budget for under $1500 with trial? Confirm setup ease matches your home layout. Match these, and it aligns without guesswork.

Why This Is a Smart Choice

Over months, the pressure relief eases daily stiffness for those with routine back tension, while cooling cuts night sweats in warmer climates. The long trial lets you assess real fit before committing, and boxed delivery skips hassle. Users adapt to the contouring hug, finding fewer wake-ups from aches, though it takes a couple weeks for full expansion and break-in.

Care & Maintenance Tips

  • Rotate head-to-foot every 3-6 months to balance wear from uneven sleeping habits.
  • Spot-clean the cover with mild soap; remove it fully for machine washing on gentle cycle.
  • Use a breathable protector to shield from spills-daily pet hair vacuums off easily.
  • Avoid jumping or standing to preserve foam integrity over years.
  • In humid areas, lift corners weekly for airflow to prevent minor moisture buildup.

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FAQs

Q: How long does it take for the mattress to be ready after unboxing?

Unbox and unroll it in the room where you’ll use it, then give it 24 hours to fully expand before sleeping on it. Right away, you’ll notice it starting to rise, but waiting the full day helps it settle evenly for better contouring. Some folks test it lightly sooner, though the shape firms up completely by then.

Q: Will this mattress help with my lower back pain from long workdays?

The contouring memory foam layer eases pressure on hips and back while the support foam keeps your spine aligned, which makes a difference for many after switching from older beds. Over the first couple weeks, it molds a bit more to your body for that relief to feel consistent. It works across sleep positions, so side or back sleepers get the most noticeable support.

Q: Does the cooling feature actually keep things comfortable on warmer nights?

The cool-to-the-touch fabric pulls away heat better than basic memory foam models, cutting down on that sweaty middle-of-the-night wake-up in humid spots like Texas or Florida. It’s a step up with 60% more cooling coverage, but in really stuffy rooms, pairing it with a fan still helps. Couples sharing the king size report less heat buildup between them.

Q: I’m a stomach sleeper-will the medium-firm feel be too soft?

Medium-firm strikes a balance that prevents stomach sleepers from sinking too deep while still cushioning pressure points. It holds up your midsection without feeling rigid, unlike some softer foams that let hips dip. Over time, the foam adapts slightly to your routine for steady support.

Q: How do I clean spills or handle everyday wear on the mattress?

Blot any spills right away with a damp cloth and mild soap, then let it air dry-avoid soaking the foam layers. The cover isn’t machine-washable, so spot-cleaning is the practical go-to for pet hair or kid messes too. Dust off regularly with a vacuum to keep it fresh, noting it might pick up faint odors initially from the box compression that fades in a few days.

Q: Compared to the classic model, is the extra foam layer worth it for side sleeping?

The Premier adds an inch of contouring foam for twice the pressure relief, which side sleepers feel more around hips during those first nights. It doesn’t change the overall medium-firm setup much, just deepens the hug without going too plush. If you’re heavier or share with a partner, that layer makes tossing less disruptive.

Q: Can I fit this king-size box up apartment stairs by myself?

The boxed mattress is manageable for one person to maneuver up stairs or through doorways, no delivery team needed. Once in place, it expands to full 13-inch height, filling out a standard king frame snugly. Just clear some space beforehand since the initial unrolling takes a square foot or so.

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