I found an article recently on Web MD entitled, Memory Foam: Pros and Cons, expecting some insightful information. It is Web MD, after all. What I read instead was conjecture and misinformation. It is true that comfort is subjective and no mattress works well for everyone (which is why we give our customers 365 days to try their mattress and get their money back), but based on research, memory foam is the highest rated mattress for comfort, with natural latex a close second. Traditional inner spring mattresses are ranked the least comfortable by consumers. (See SleepLiketheDead.com for details.)
Some people have asked us to compare and contrast our Healthy Foundations Memory Foam Mattress with the new start-up foam mattress made by Casper.
Our mattress is a top-rated memory foam mattress. The Casper mattress has some memory foam, but it actually what is commonly known as a “hybrid,” meaning it has one type of foam combined with another type of foam. In the case of Casper’s mattress, the top layer of the mattress is synthetic latex (as opposed to 100% all natural latex, which is more desirable) and the second layer is memory foam.
I recently had a question asking for a comparison of our memory foam mattress to Saatva’s memory foam mattress, the Loom and Leaf.
Some basic differences:
We do not use any gel-infused memory foam as it is stiffer and less comfortable than pure memory foam.
We have 2 layers of pure memory foam – 2 inches of 4-lb memory foam followed by 2 inches of 5-lb memory foam. Our memory foam has an open cell construction that increases air flow 95% over traditional memory foam and wicks away heat and moisture 3x faster than traditional memory foam.
On occasion, someone asks us why we do not sell a 4″ memory foam topper and just offer 3″ and 2″ versions of our Healthy Foundations Memory Foam Topper. I had a question like this recently.
What we have found over the years, is that if someone thinks they need a 4 inch memory foam topper, they likely need a new mattress. A topper is meant to make a mattress that is too firm more comfortable, softer, reduce pressure points, etc. It is not meant to “fix” a mattress that is past its useful life or turn a standard mattress into a memory foam mattress. For most people who have a mattress that is too firm, our 2″ topper works well. The 3″ topper is for those who want a very plush feel. If you are looking to put our memory foam topper over an existing memory foam mattress, we suggest the 2″ topper.
If you are looking for a memory foam mattress, it is likely that you are doing your homework, learning about memory foam, shopping for quality memory foam, and even price shopping. While you are doing that, you may be briefly thinking about the foundation for your memory foam mattress. What used to be called a “box spring” is now a foundation. It is the base that your mattress sits on. Box springs, which actually have springs in them, have been replaced with what is now known as a “foundation.” Foundations are generally made of wood and fabric and give a firm, supportive foundation for the memory foam mattress.
IFD (Indentation Force Deflection), also known as ILD, is the measure of the firmness of a foam. It is used in everything from memory foam to car seats. IFD/ILD measure the deflection of a foam under a load. The specific IFD test gives the foam a numeric IFD value. The higher the number, the firmer the foam. This means, for example, that memory foam will have a much lower number than a base foam for a mattress and a car seat will have a higher number than mattress base foam.
Memory foam mattresses can come in many different firmness levels. When you are shopping for a memory foam mattress, it is important to know what type of feel you like. Memory foam can be very soft and marshmallow-like or very firm, just sinking in slightly when you lie on it. There are multiple factors that determine how firm or soft a memory foam mattress will feel and not all of those factors are determined by the memory foam itself. All memory foam mattresses are made in layers. Memory foam is the top layer(s) and base foam are the bottom layer(s) that form the foundation of the mattress. No memory foam mattress is made of just memory foam. There is always some type of base foam beneath the memory foam.
Some “old wives’ tales” never seem to go away. Let’s get rid of some of them… You do not catch a cold from being cold. Colds are caused by viruses. If you cross your eyes or make a weird face, it is not going to stick that way. Most importantly (for our purposes at least), not all memory foam “sleeps hot.” So where did this pervasive rumor come from? Let’s explore that a bit.
All mattresses, including memory foam mattresses, need to be protected with some type of mattress cover, also known as a mattress protector. This cover goes between the mattress and the sheets and protects the mattress from sweat, dirt, etc. For our purposes, we will call this protective barrier a “mattress protector.” You will also see it called a variety of other names, but the basic purpose is to protect the mattress so you are not putting your sheets directly on a bare mattress.