If you haven’t been sleeping well at night, it may be because you need a new mattress. If you’re not ready for an expensive purchase to replace your current mattress, you may have started seeking out mattress topper options to make your bed more comfortable.
Mattress toppers are a great way to add extra pressure-relieving support to a worn mattress, but it may be difficult to choose the best one with so many options on the market. I recently purchased the Subrtex memory foam mattress topper, and my sleep quality has greatly improved. Keep reading for my full review on this mattress topper.

Subrtex 4 Inch Ventilated Gel Infused Bed Topper: Will this topper make my mattress more comfortable?
Yes. The Subrtex memory foam mattress topper will help add extra comfort to a mattress. This topper is gel-infused and perfectly conforms to your body to relieve pressure points and help you wake up feeling refreshed and pain-free.
Features of the Subrtex Memory Foam Topper?
The Subrtex Memory Foam Mattress Topper is a high-quality topper that will help you sleep better at night if you’ve been struggling to get comfortable. This topper has several great features that set it apart from similar products on the market.
1 used from $98.99
- Memory foam mattress topper is an effective solution to help you fall asleep easily and stay asleep throughout the night. The memory topper conforms to body perfectly, adapt to different sleeping positions. To wake up feeling fresh and energetic every day.
- Gel infused material is designed with perforations and it helps with the air flow, creating a cooler and more comfortable sleeping environment. Designed with 3.5 pound density memory foam to ensure the longevity of our mattress toppers.
Gel-Infused Memory Foam
This mattress topper features gel-infused memory foam. The gel creates a cooler and more comfortable by helping regulate your temperature throughout the night.
Perforated Design
This is the only mattress topper I have seen with a unique perforated design. This helps with airflow, so unlike other dense foam memory foam toppers, this one won’t trap heat. I sleep very hot and was surprised at how cool this topper kept me throughout the night.
If you tend to sleep hot, you will need to ensure your pillow, as well as your mattress, has cooling features. Check out our in-depth review of the three best cooling pillow protectors.
3.5 Pound Density Foam
The Subrtex topper is made with durable, dense, 3.5lb memory foam. This allows the topper to maintain its form and shape. This product will hold its value over time and won’t sag like similar foam toppers.
10-Year Warranty
I always feel better about purchasing a product when I know there is a warranty. Subrtex provides customers with a 10-year warranty and lifetime customer service.
Non-Toxic Material
Subrtex’s products, including this mattress topper, are certified by CertiPUR-US to ensure that the product is safe and free from harmful chemicals.
Available Options
The Subrtex mattress topper comes in a variety of options, so no matter what size mattress you have or what your needs are, you can find a topper that is right for you.
The available sizes include:
- Twin
- Twin XL
- Full
- Queen
- King
- California King
This topper also comes in different thicknesses, including a 2-inch, 3-inch, or 4-inch topper. I like the variety of topper thickness because some people will need more support than others. This allows you to customize your mattress to best suit your comfort and pain relief needs.
If you have decided that it is finally time to replace your old mattress, it is recommended that you do some research before investing in a new mattress to ensure you choose the bed that is perfect for you. Read our article comparing the Zinus Green Tea and Zinus Cloud mattreses HERE.
Check Out Our Other Articles on Sleep Detectives:
- Our In-Depth Vecelo Daybed Review: Here’s Our Take
- The 6 Best Mattresses for Outdoor Daybeds (2023): Durable and Comfy Options
- The Advantages of a Futon Mattress: 8 Reasons Why You Should Own a Futon Mattress
Negatives of the Subrtex Memory Foam Mattress Topper
Finding the right mattress topper will depend on your comfort and support needs. The Subrtex memory foam mattress topper is very dense and provides firm support. While this may work for some people, others have found it too hard and dense.
This mattress topper is compressed for shipping purposes. When you first unbox it, you need to let it expand on a flat surface for at least 72 hours. If your house has low temperatures, it may require additional time. It is not recommended that you use this topper until it has had time to air out and fully expand.
Final Thoughts
If you have trouble sleeping, you may need to think about adding a mattress topper to your bed. I knew I needed a new mattress but wasn’t ready for the investment. Instead, I purchased the Subrtex memory foam mattress topper. This topper allowed me to sleep better at night by providing firm support that relieved my back and hip pain while keeping me cool. Now I wake up in the morning feeling refreshed and pain-free.
Related Questions
Is a thicker mattress topper better?
When picking out a mattress topper, the general rule is that the thicker the topper, the more cushioning it will provide. You should also look at other details, like the material and firmness, to determine if the topper will suit your comfort needs.
What is the life expectancy of a mattress topper?
A high-quality mattress topper that is made from durable materials should last you between three and ten years. This will depend on many factors like how often it is used, how well you care for it, and the overall design.
Should you flip a memory foam mattress topper?
Whether or not you should flip a memory foam mattress topper depends on the topper. If it is dual-sided, you should not flip it because it is designed to only work in one direction.
How do you fix a bed that is too soft?
If your mattress feels too soft and is causing you pain, a high-quality, firm mattress topper can help make the bed feel firmer and provide more support. You will want to find a topper that advertises as firm support and uses high-density memory foam. The Subrtex memory foam mattress is a great option to provide soft beds with better support.