King Mattress, 14 Inch Hybrid Mattress in a Box, Memory Foam and Individual Pocket Springs, Fiberglass Free, Soft and Breathable, Medium Firm Feel
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King Mattress, 14 Inch Hybrid Mattress in a Box, Memory Foam and Individual Pocket Springs, Fiberglass Free, Soft and Breathable, Medium Firm Feel

123 ratings
King Mattress, 14 Inch Hybrid Mattress in a Box, Memory Foam and Individual Pocket Springs, Fiberglass Free, Soft and Breathable, Medium Firm FeelKing Mattress 14 Inch Hybrid Mattress in a Box Memory Foam and Individual Pocket Springs Fiberglass Free Soft and Breathable Medium Firm FeelNISIEN Upgraded Full Size Mattress 12 Inch Luxury Hybrid Mattress Box Cooling Gel Memory Foam Individual Pocket Springs Medium Firm Pressure Relief ENISIEN Upgraded King Size Mattress 12 Inch Hybrid Mattress Box Cooling Gel Memory Foam Pocket Springs Medium Firm Back Pain Relief Extra Edge SupportNISIEN Upgraded Queen Size Mattress 14 Inch Premium Hybrid Mattress Box Cooling Gel Memory Foam Pocket Coil Mattress Medium Firm Back Pain ReinforcedNISIEN Upgraded Twin Size Mattress 12 Inch Luxury Hybrid Mattress Box Cooling Gel Memory Foam Pocket Spring Medium Firm Mattress Back Pain Relief EnhNISIEN QUEEN Size Mattress Upgraded 12 Inch Luxury Hybrid QUEEN Mattress Box Cooling Gel Memory Foam Pocket Springs Medium Firm Back Pain Relief Extr
Bed SizeKing
Mattress Thickness14 in

Key item features

  • 14 Inch Hybrid Layer Design | Gel Foam + Independent Pocket SpringsOur 14-inch King hybrid mattress adopts multi-layer gel memory foam paired with individual pocket coils. Soft gel foam fits body contours to release body pressure while independent springs supply stable medium-firm support, perfectly suitable for side, back and stomach sleepers of all ages.
  • Excellent Motion Isolation for Undisturbed Couple SleepEach pocket spring works separately to buffer tossing and turning vibration, blocking movement transfer between sleepers. Dense reinforced edge foam prevents sagging when sitting on mattress edges, maximizing the effective King-size sleeping area.
  • Fiberglass-Free & CertiPUR-US Certified Safe MaterialsAll inner foam passes CertiPUR-US certification with zero formaldehyde, toxic heavy metals and harmful chemicals; fully fiberglass-free structure safeguards family health. High-density charcoal knitted top fabric enhances breathability to wick excess sweat for dry cool sleep all night.
  • Mattress-in-a-Box, Simple Unbox & Quick ExpansionThis King mattress is vacuum compressed and rolled into a single carton for easy home delivery. Just open the package and peel off protective film, it will fully expand to original size within 48–72 hours without extra assembly work.
  • 100-Night Sleep Trial + 10-Year Limited WarrantyWe provide 100-night in-home sleep trial for you to test the comfort, alongside a 10-year limited manufacturer warranty. Reach out to our customer service promptly if you have issues with mattress expansion or product quality for timely solutions

Specs

Bed size, KingMattress comfort level, MediumMattress type, Hybrid MattressesMattress thickness, 14 inBrand, NisienMaterial, Memory Foam, Pocket Springs

About this item

Product details

This 14-inch King hybrid mattress blends cooling gel memory foam and independent pocket coils with fiberglass-free & CertiPUR-US certified foam. Premium charcoal breathable knit cover boosts internal airflow to dissipate heat and avoid night sweats. Individually wrapped pocket springs cut motion transfer effectively so partners won’t disturb each other’s sleep; reinforced edge foam eliminates edge collapse for full usable sleeping space. Medium-firm layered construction relieves pressure on shoulders, hips and waist to maintain natural spinal alignment, vacuum compressed in a box for convenient doorstep delivery, ideal for couples with all sleep postures.
  • 14 Inch Hybrid Layer Design | Gel Foam + Independent Pocket SpringsOur 14-inch King hybrid mattress adopts multi-layer gel memory foam paired with individual pocket coils. Soft gel foam fits body contours to release body pressure while independent springs supply stable medium-firm support, perfectly suitable for side, back and stomach sleepers of all ages.
  • Excellent Motion Isolation for Undisturbed Couple SleepEach pocket spring works separately to buffer tossing and turning vibration, blocking movement transfer between sleepers. Dense reinforced edge foam prevents sagging when sitting on mattress edges, maximizing the effective King-size sleeping area.
  • Fiberglass-Free & CertiPUR-US Certified Safe MaterialsAll inner foam passes CertiPUR-US certification with zero formaldehyde, toxic heavy metals and harmful chemicals; fully fiberglass-free structure safeguards family health. High-density charcoal knitted top fabric enhances breathability to wick excess sweat for dry cool sleep all night.
  • Mattress-in-a-Box, Simple Unbox & Quick ExpansionThis King mattress is vacuum compressed and rolled into a single carton for easy home delivery. Just open the package and peel off protective film, it will fully expand to original size within 48–72 hours without extra assembly work.
  • 100-Night Sleep Trial + 10-Year Limited WarrantyWe provide 100-night in-home sleep trial for you to test the comfort, alongside a 10-year limited manufacturer warranty. Reach out to our customer service promptly if you have issues with mattress expansion or product quality for timely solutions
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Specifications

Bed size

King

Mattress comfort level

Medium

Mattress type

Hybrid Mattresses

Mattress thickness

14 in

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.4 out of 5 stars
stars
123 ratings32 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars76% (93)
  2. 4 stars8% (10)
  3. 3 stars2% (3)
  4. 2 stars1% (1)
  5. 1 star13% (16)

Reviews summary

Pros

  • : The mattress provides a plush surface and eases pressure on the back.
  • : Offers good quality at lower cost.
  • : The finish complements room decor and matches varied interior styles.
  • : The mattress provides supportive, comfortable rest.
  • : The mattress balances softness and support.
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Showing 1-3 of 32 reviews

Oct 28, 2026
Reviewer name: anonymous
Item details
Bed size: Queen
Mattress thickness: 12 in
Sold byNISIEN USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Sleepy time

I bought it for my kid moving out. He seems to like it said it was comfortable. I don't know how long it'll last but at least he says it's comfortable, and he's had it for a few months now

Helpful?1SNULLHSMRIU19994159044
Oct 7, 2026
Reviewer name: JOSEPH
Top Reviewer
Item details
Bed size: Queen
Mattress thickness: 12 in
Sold byNISIEN USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The mattress is Awesome!!! Comfortable, slept like a baby, easy on the back, color goes well with room decor.

Helpful?1SNULLHSMRIU19994159044
Sep 30, 2026
Reviewer name: Carol
Item details
Bed size: Queen
Mattress thickness: 12 in
Sold byNISIEN USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

love this bathroom is very comfortable easy to get up on and was easy to take out of the box and put together

Helpful?1SNULLHSMRIU19994159044
Current price is Now $279.99
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was $329.99
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4.5 stars out of 5, based on 4388 seller reviews(4.5)
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