Arctus California King Mattress, 8 inch Gel Memory Foam Mattress in a Box, Medium
Arctus California King Mattress, 8 inch Gel Memory Foam Mattress in a Box, Medium
Hero image 0 of Arctus California King Mattress, 8 inch Gel Memory Foam Mattress in a Box, Medium, 0 of 9
Visit the Arctus Store

Arctus California King Mattress, 8 inch Gel Memory Foam Mattress in a Box, Medium

Arctus California King Mattress, 8 inch Gel Memory Foam Mattress in a Box, MediumSynthoSpace California King Mattress 8 inch Gel Memory Foam Mattress in a Box MediumSynthoSpace Queen Mattress 6 inch Gel Memory Foam Mattress in a Box MediumSynthoSpace King Mattress 8 inch Gel Memory Foam Mattress in a Box MediumSynthoSpace Twin Mattress 6 inch Gel Memory Foam Mattress in a Box MediumSynthoSpace Full Mattress 8 inch Gel Memory Foam Mattress in a Box Medium Firm Pressure ReliefSynthoSpace Queen Mattress 8 inch Gel Memory Foam Mattress in a Box MediumSynthoSpace Twin Size Mattress 5 inch Memory Foam Mattress in a Box MediumSynthoSpace Twin Memory Foam Mattress 8 inch Gel Memory Foam Mattress in a Box MediumSynthoSpace Full Size Mattress 5 inch Memory Foam Mattress in a Box MediumSynthoSpace Twin XL Mattress 8 inch Gel Memory Foam Mattress in a Box Medium

Key item features

  • CertiPUR-US Certified Memory Foam Mattress: The memory foam mattress is CertiPUR-US certified and OEKO-TEX certified, so you can use it with confidence.
  • Gel Memory Foam Mattress: The addition of gel gives the mattress an extra layer of cooling, keeping you feeling soothed and dry even on hot summer days.
  • Medium Firmness: Arctus memory foam mattress has medium firmness, providing good support for all parts of the body and is soft to the touch.
  • Timely and high-quality customer service: We have been committed to improving our customers' shopping experience and service experience, and we are constantly upgrading our services. If you have any questions during the purchase or purchase process, you can contact our team at any time. After purchasing, we will Answer your questions immediately.
  • Brand: Arctus
  • Bed Size: California King
  • Type: Memory Foam Mattress
  • Thickness: 8in
  • Comfortable Level: Medium Firm
  • Twin Mattress: 75"L x 38"W x 8"H
  • Twin XL Mattress: 80"L x 38"W x 8"H
  • Full Mattress: 75"L x 54"W x 8"H
  • Queen Mattress: 80"L x 60"W x 8"H
  • King Mattress: 80"L x 76"W x 8"H
  • Cal King Mattress: 84"L x 72"W x 8"H
  • Fits All Bed Frame: All profiles fit any platform bed, box spring, slatted bed frame, metal grid and adjustable base.
Price when purchased online
Not Available

How do you want your item?

How do you want your item?
Not available

About this item

Product details

Specifications

Customer ratings & reviews

4.2 out of 5 stars
stars90 ratings33 reviews
How item rating is calculated
  1. 5 stars70% (63)
  2. 4 stars10% (9)
  3. 3 stars3% (3)
  4. 2 stars3% (3)
  5. 1 star13% (12)

Reviews summary

Pros

  • : Made of soft materials for a comfortable feel.
  • : Provides excellent comfort at a reasonable cost.
Generated by AI

Customer photos

  • +5 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 33 reviews

Nov 26, 2025
Jovon
Item details
Bed size: Twin
Mattress thickness: 6 in
Sold byArctusDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Easy to put together. I did it by myself. My only issue is the slats. The slats are too dependent on rubber inserts that im sure will wear out. They give you extras but still the design is not good. I assume it's to make the bed quiet.

Helpful?3Z6Y64AL5CZ410094314138
Feb 5, 2025
Leia
Item details
Bed size: Queen
Sold bySynthoSpaceDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Perfect

Very comfortable! Says medium firm and it means it, I'm one for super soft beds but my partner likes to sleep on a rock and this is the perfect middle ground. The bed hugs so nicely, I have a bad back and shoulders this bed helps with that so so much. Delivery on time too!

Incentivized Review
Helpful?3Z6Y64AL5CZ410094314138
Sep 24, 2024
Walmart customer
Top Reviewer
Item details
Bed size: Twin
Sold and shipped bySynthoSpace
5 out of 5 stars review

Verified Purchase

Amazing quality!

Such good quality for the price! I am so tired of pillow top mattresses, memory foam is the way to go! This arrived in a small box and was very tightly wrapped. As soon as I opened the plastic it started to instantly expand. I suggest sitting it on the bed frame or box spring it'll be used on. That way you don't have to transfer it. It only took about 30 mins to be fully expanded although it's suggested to wait at least a day before use. It has a slight factory smell but it faded after a couple of hours and I don't even notice now. I'm so happy with this mattress!

Helpful?3Z6Y64AL5CZ410094314138