4 Inch King Memory Foam Mattress Topper, 5-Zone Support, Cooling Gel
4 Inch King Memory Foam Mattress Topper, 5-Zone Support, Cooling Gel
Hero image 0 of 4 Inch King Memory Foam Mattress Topper, 5-Zone Support, Cooling Gel, 0 of 7
Beddle

4 Inch King Memory Foam Mattress Topper, 5-Zone Support, Cooling Gel

|79 ratings
4 Inch King Memory Foam Mattress Topper, 5-Zone Support, Cooling Gel4 Inch King Memory Foam Mattress Topper 5 Zone Support Cooling Gel2 Inch Twin Memory Foam Mattress Topper 5 Zone Support Cooling Gel2 Inch King Memory Foam Mattress Topper 5 Zone Support Cooling Gel3 Inch Twin Memory Foam Mattress Topper 5 Zone Support Cooling Gel3 Inch King Memory Foam Mattress Topper 5 Zone Support Cooling Gel3 Inch Queen Memory Foam Mattress Topper 5 Zone Support Cooling Gel4 Inch Twin Memory Foam Mattress Topper 5 Zone Support Cooling Gel2 Inch Queen Memory Foam Mattress Topper 5 Zone Support Cooling Gel4 Inch Queen Memory Foam Mattress Topper 5 Zone Support Cooling Gel2 Inch Full Memory Foam Mattress Topper 5 Zone Support Cooling Gel3 Inch Full Memory Foam Mattress Topper 5 Zone Support Cooling Gel4 Inch Full Memory Foam Mattress Topper 5 Zone Support Cooling Gel
Bed SizeKing
Thickness4 in

Key item features

  • 【5-Zone Targeted Support for Full-Body Comfort】

    Designed with a unique 5-zone ergonomic pattern, this memory foam mattress topper adapts to the natural curves of your head, shoulders, back, hips, and legs. The zoned design helps distribute body weight evenly, relieve pressure points, and promote proper spinal alignment. Perfect for side, back, or stomach sleepers who want improved comfort and support throughout the night.

  • 【Cooling & Breathable for Better Sleep】

    Stay cool and comfortable with advanced cooling foam technology. The breathable structure helps promote airflow and dissipate body heat, while the cooling gel layer draws heat away from the body for a refreshing sleep experience. Enjoy a cooler, more relaxing night without overheating.

  • 【Premium Dual-Sided Comfort Design】

    Customize your sleeping experience with the innovative dual-sided design. The softer side offers plush pressure relief and gentle contouring, while the firmer side provides balanced support for better stability. Simply flip the topper to find the comfort level that suits your preference.

  • 【Safe, Skin-Friendly Materials】

    Made with high-quality foam that is CertiPUR-US certified and OEKO-TEX certified, this mattress topper is carefully tested for durability, performance, and safety. The skin-friendly materials provide a cleaner and healthier sleep environment for you and your family.

  • 【Easy Setup & Fast Expansion】

    Your new mattress topper arrives conveniently compressed in a box for easy delivery and handling. Simply unbox, unroll the topper onto your mattress, and allow 24–48 hours for it to fully expand to its original shape. In just minutes, you can upgrade your bed and transform your sleep comfort.

Specs

Thickness, 4 inBed size, KingFirmness, MediumMaterial, Memory FoamFill material, Memory FoamFeatures, Antimicrobial, Breathable, Cooling Technology, Hypoallergenic, Moisture Wicking

About this item

Product details

Upgrade your sleep with this memory foam mattress topper designed to add comfort and balanced support to your existing mattress. The 5-zone ergonomic design helps evenly distribute body weight while providing targeted support for your head, shoulders, back, hips, and legs, helping reduce pressure points and improve overall sleep comfort.


Its dual-sided structure allows you to choose between a softer cushioning feel or a more supportive surface, so you can easily find the level of comfort that suits your preference. The breathable foam design promotes better airflow to help keep your sleeping surface cooler throughout the night.


Made with CertiPUR-US and OEKO-TEX certified materials, the topper is carefully tested to ensure durability and a skin-friendly sleeping environment. For convenience, it arrives compressed in a box for easy setup—simply unroll it on your bed and allow time for full expansion.

  • 【5-Zone Targeted Support for Full-Body Comfort】

    Designed with a unique 5-zone ergonomic pattern, this memory foam mattress topper adapts to the natural curves of your head, shoulders, back, hips, and legs. The zoned design helps distribute body weight evenly, relieve pressure points, and promote proper spinal alignment. Perfect for side, back, or stomach sleepers who want improved comfort and support throughout the night.

  • 【Cooling & Breathable for Better Sleep】

    Stay cool and comfortable with advanced cooling foam technology. The breathable structure helps promote airflow and dissipate body heat, while the cooling gel layer draws heat away from the body for a refreshing sleep experience. Enjoy a cooler, more relaxing night without overheating.

  • 【Premium Dual-Sided Comfort Design】

    Customize your sleeping experience with the innovative dual-sided design. The softer side offers plush pressure relief and gentle contouring, while the firmer side provides balanced support for better stability. Simply flip the topper to find the comfort level that suits your preference.

  • 【Safe, Skin-Friendly Materials】

    Made with high-quality foam that is CertiPUR-US certified and OEKO-TEX certified, this mattress topper is carefully tested for durability, performance, and safety. The skin-friendly materials provide a cleaner and healthier sleep environment for you and your family.

  • 【Easy Setup & Fast Expansion】

    Your new mattress topper arrives conveniently compressed in a box for easy delivery and handling. Simply unbox, unroll the topper onto your mattress, and allow 24–48 hours for it to fully expand to its original shape. In just minutes, you can upgrade your bed and transform your sleep comfort.

info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Thickness

4 in

Bed size

King

Firmness

Medium

Material

Memory Foam

Warranty

Warranty information

Thank you for choosing Beddle! Your satisfaction is our top priority. This product comes with a 1-year warranty that covers any manufacturing defects. If you experience any issues or have questions, our customer support team is ready to assist you. Simply reach out, and we’ll be happy to help with troubleshooting, replacement, or a warranty claim. We truly appreciate your trust in Beddle and look forward to providing you with worry-free service.

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

4.3 out of 5 stars
stars
79 ratings32 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars67% (53)
  2. 4 stars16% (13)
  3. 3 stars4% (3)
  4. 2 stars3% (2)
  5. 1 star10% (8)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 32 reviews

Jun 30, 2026
Reviewer name: john
Top Reviewer
Item details
Bed size: King
Thickness: 4 in
Sold and shipped byNaspa Llc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

the softest nest mattress ever u need this I promise

Helpful?6OC4HW1A3J7M19846122310
May 8, 2026
Reviewer name: michael
Item details
Bed size: King
Thickness: 4 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The product is excellent the shipping charge was very high

Helpful?6OC4HW1A3J7M19846122310
Jul 29, 2026
Reviewer name: anonymous
Top Reviewer
Item details
Bed size: Queen
Thickness: 3 in
Sold and shipped byNaspa Llc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Looks great, soft

Have not slept on this yet, just added it to my bed today. Feels soft, not cool, but not hot either with a sheet over it. So seams to mostly do as advertised. I like it, will update soon.

Helpful?6OC4HW1A3J7M19846122310
Current price is Now $82.99
You save $17.69
was $100.68
Price when purchased online
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives between Nov 20 - Nov 23
|
Shipping fee $9.99
Sold and shipped by Naspa Llc
4.4644921552436 out of 5 stars
4.5 stars out of 5, based on 2422 seller reviews(4.5)
Extended holiday returns
Free Holiday returns until Jan 31