Arctus 3" Twin-XL Size Memory Foam Mattress Topper with Cooling Gel, Comfort Bed Topper, CertiPUR-US Certified
Arctus 3" Twin-XL Size Memory Foam Mattress Topper with Cooling Gel, Comfort Bed Topper, CertiPUR-US Certified
Hero image 0 of Arctus 3" Twin-XL Size Memory Foam Mattress Topper with Cooling Gel, Comfort Bed Topper, CertiPUR-US Certified, 0 of 9
Visit the Arctus Store

Arctus 3" Twin-XL Size Memory Foam Mattress Topper with Cooling Gel, Comfort Bed Topper, CertiPUR-US Certified

37 ratings
Arctus 3" Twin-XL Size Memory Foam Mattress Topper with Cooling Gel, Comfort Bed Topper, CertiPUR-US CertifiedArctus 3 Cooling Gel Memory Foam Mattress Topper Twin XL Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 4 Cooling Gel Memory Foam Mattress Topper Twin Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 4 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Twin Size CertiPUR USArctus 2 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Full Size CertiPUR USArctus 3 Cooling Gel Memory Foam Mattress Topper Queen Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 2 Cooling Gel Memory Foam Mattress Topper Twin Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 3 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Queen Size CertiPUR USArctus 4 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Twin XL Size CertiPUR USArctus 2 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Twin Size CertiPUR USArctus 3 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Twin Size CertiPUR USArctus 3 Cooling Gel Memory Foam Mattress Topper Cal King Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 4 Cooling Gel Memory Foam Mattress Topper Full Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 3 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Cal King Size CertiPUR USArctus 4 Cooling Gel Memory Foam Mattress Topper Queen Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 3 Cooling Gel Memory Foam Mattress Topper King Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 2 Cooling Gel Memory Foam Mattress Topper Queen Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 4 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Full Size CertiPUR USArctus 3 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Twin XL Size CertiPUR USArctus 3 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper King Size CertiPUR USArctus 4 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Queen Size CertiPUR USArctus 4 Cooling Gel Memory Foam Mattress Topper King Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 2 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Cal King Size CertiPUR USArctus 3 Cooling Gel Memory Foam Mattress Topper Full Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 4 Cooling Gel Memory Foam Mattress Topper Twin XL Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 4 Cooling Gel Memory Foam Mattress Topper Cal King Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 2 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Queen Size CertiPUR USArctus 2 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper King Size CertiPUR USArctus 3 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Full Size CertiPUR USArctus 2 Cooling Gel Memory Foam Mattress Topper Cal King Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 2 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Twin XL Size CertiPUR USArctus 2 Cooling Gel Memory Foam Mattress Topper Twin XL Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 2 Cooling Gel Memory Foam Mattress Topper Full Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 4 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper Cal King Size CertiPUR USArctus 4 Ventilated Memory Foam Mattress Topper Lavender Infused Mattress Topper King Size CertiPUR USArctus 2 Cooling Gel Memory Foam Mattress Topper King Size Ventilated Foam for Pressure Relief Breathable Bed TopperArctus 3 Cooling Gel Memory Foam Mattress Topper Twin Size Ventilated Foam for Pressure Relief Breathable Bed Topper
Bed SizeTwin-XL-Out of stock
Thickness3 in-Out of stock
Actual ColorBlue-Out of stock

Key item features

  • High-Density Memory Foam: An advanced upgrade to traditional memory foam, it adapts to your body contours and weight while remaining temperature-insensitive, delivering consistent comfort in any climate.
  • Cooling Gel Infused & Ventilated Design: Infused with cooling gel and featuring horizontal/vertical micro-air channels, this topper enhances breathability, dissipates body heat, and prevents overheating for uninterrupted, cool sleep.
  • Multiple Thickness Options: 2-inch: Adds gentle cushioning without altering your mattress’ original feel, ideal for enhancing comfort on a well-maintained bed.
    3-inch: Provides deeper pressure relief, perfect for side sleepers and those with joint pressure or worn-out mattresses.
    4-inch: Offers ultimate cushioning and stability, minimizing sinkage for larger individuals or anyone seeking enhanced support.
  • Pressure Relief & Support: Conforms to your body to alleviate pressure points, reduce joint discomfort, and promote proper spinal alignment, resulting in a more restful, pressure-free sleep.
  • Versatile & Cost-Effective Upgrade: Can be used on its own or to refurbish old mattresses, compatible with all standard bed sizes (Twin/Full/Queen/King), making it an affordable alternative to buying a new mattress.

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.6 out of 5 stars
stars
37 ratings32 reviews
How item rating is calculated
  1. 5 stars81% (30)
  2. 4 stars5% (2)
  3. 3 stars8% (3)
  4. 2 stars0% (0)
  5. 1 star5% (2)

Reviews summary

Pros

  • : Provides an extra layer to the mattress.
  • : Relieves back and hip pain during sleep.
  • : Provides comfortable lift and support.
  • : Has a light, non-overpowering scent.

Cons

  • : May not reach expected dimensions, especially for larger sizes.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 32 reviews

Apr 26, 2026
Reviewer name: Walmart customer
Top Reviewer
Walmart Associate
Item details
Bed size: California King
Thickness: 4 in
Sold and shipped byArctus
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

For a relaxing comfortable and luxurious sleep

Rather you have back pain or just want a luxury sleep this memory foam mattress topper is perfect for you. It is so soft and relaxing to the point you don’t want to move. It comes in different sizes so you have options based on the size of bed you have. I have a king size bed and so I chose the cali king size mattress, it also have an option to the thickness; I chose the 4” and it took my bed up higher and I’m short but I love it. I especially love that it just bounces right back into place. The memory foam is definitely mentoring and the foam is beyond relaxing. This is a must have, sleeping on this will give you a great nights of relaxation. If you get this, you will not regret it. It’s firm as it’s a memory foam and it just caters to your body. It comes in a vacuumed seal so it needs to puff up I left mines out for two days to ensure it was complete but it really just needed one because I saw the difference in a day but two just to be sure.

Incentivized Review
Helpful?6SAJKU1WB65E19972257161
Apr 17, 2026
Reviewer name: mommy534
Top Reviewer
Item details
Bed size: Twin-XL
Thickness: 3 in
Color: Purple
Sold and shipped byArctus
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

So comfy!!

Definitely made my bed more comfortable!!! It adds a nice layer of cushioning without feeling too soft or like you’re sinking in. It still gives good support, which I really like. It fit my mattress well and was easy to put on. Once it was in place, it stayed put and didn’t slide around. I also didn’t notice any strong smell when opening it, which was a plus. Overall, it’s a great option if you want to upgrade your mattress without buying a whole new one. It made a noticeable difference for me and I’m happy with it.

Incentivized Review
Helpful?6SAJKU1WB65E19972257161
Apr 17, 2026
Reviewer name: CatMom
Top Reviewer
Item details
Bed size: King
Thickness: 3 in
Sold and shipped byArctus
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

feels nice

Unboxed and it quickly came into shape. Didn't notice any chemical smells. Fit our bed perfectly added a few more inches to the already thick mattress though, fine for 6' hubby but not 5' me. No biggie I already took a nap on it and it feels wonderful. Our new mattress is a little firm so this made all the difference. Definitely worth it and I think they are on sale right now.

Incentivized Review
Helpful?6SAJKU1WB65E19972257161
Current price is Now $32.99
You save $25.01
was $58.00
Price when purchased online
Selected option out of stock
More options available

How do you want your item?

How do you want your item?
Out of stock