Memory foam vs Latex mattress

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Written by: Tatiana
Read 7 minLast updated June 8, 2021

Shopping for a mattress can quickly feel overwhelming with all the different types available. It’s getting harder not to fall for marketing hype, especially if you don’t know what each type means. 

Memory foam vs latex mattress comparison like this is needed to help one put things in proper perspective. In addition, this guide will help you know which mattress type is best for your sleep hygiene.

What is Memory foam?

Memory foam is a variety of polyurethane foam made to be more responsive by improving its viscoelasticity. Manufacturers use viscous petrochemicals and plant oils in making memory foam attain its properties. 

The most prominent feature of memory foam is the ability to stretch and conform to heat and pressure. And when the pressure is removed, the foam bounces back to its original shape. The ability of memory foam to absorb body heat causes users to sleep hot.

To make a memory foam mattress, different layers of memory foam with varying thicknesses are stacked. To suppress the heating effect of the memory foam, some mattress makers also add cooling effects within the stack, like gel-infused memory foam or perforated memory foam.

What is Latex Mattress?

A latex mattress is a relatively uncommon mattress type. Originally organic latex mattresses are made from latex sap collected from rubber trees (1). Now, latex can also be synthesized in the laboratory from petrochemicals used in making plastic. In some other cases, mattress makers use natural and synthetic rubber to make latex mattresses.

Natural and synthetic latex mattresses feel almost the same way when you sleep on them. The only very noticeable difference is in their durability, as natural latex outlasts the synthetic ones. 

Apart from the latex type, the production process for making the latex mattress also differentiates the feel. For example, Dunlop latex has a softer feel at the top and denser at the bottom, while Talalay latex (pumped with air) feels consistent all through.

Memory foam vs Latex mattress

Pitching memory foam vs latex mattress is a tricky score to settle because they are both excellent mattress types. However, each has its strengths and weaknesses; each most suitable for a specific set of sleepers different from the other.

Therefore, the best approach to this comparison is to check out the upsides and downsides of using each of the mattress types.

Here we go:

Memory foam Upside & Downsides

Memory foam mattresses have advantages and disadvantages that are pretty pronounced. If it’s not the type for you, it would be hard to use one. Here are some of the features;

Upside of Memory foam mattress

  • Pressure relief

Memory foam contours to the body shape, which eases pressure on the joints and other pressure points on the body. The mattress allows one to sleep in, thereby relaxing the body; particularly great for side-sleepers.

  • Motion isolation

If you sleep with a bedmate that rolls around a lot and it disturbs your sleep, a memory foam mattress would be most suitable for you. This is because the foam only reacts in the part of the bed where the movement occurs. This is great for couples that move a lot when together.

  • Sound absorption

Just as memory foam traps heat, it also absorbs ambient noise from the room to give a quiet night’s rest.

  • Hypoallergenic

People with allergies have to be extra specific with their mattress choice. You want a mattress that won’t harbor dust mites or other common bedroom allergies. The density of memory foam makes it perfect in this case. And to better stay off toxic chemicals, it’s recommended to go for a memory foam mattress without fiberglass. We have a list here.

  • Lower cost

Generally, memory foam mattresses cost less than other mattress types of comparable quality.

Downside of Memory foam mattress

  • Sleeps hot

Memory foam absorbs and retains body heat as it contours to the body shape. That results in sleeping hot. Also, the foam material isn’t very breathable except when it’s modified.

  • Lack of edge support

Each part of the memory foam responds to pressure separately, which increases the chances of rolling off the edge of the mattress.

  • Slow responsiveness

It takes noticeable time for the memory foam to adjust to the body shape when in a new position or return to normalcy after rolling off a part.

  • Tense off-gassing

As memory foam is made from petrochemicals which often include VOCs, the off-gassing of a new mattress is usually tense and takes longer to clear. 

  • Not eco-friendly

Again, the chemicals used in making memory foam mattresses make them less eco-friendly than mattresses produced from natural substances.

Latex mattress Upside & Downsides

Here are some reasons why you might want to consider (or not) latex mattress vs memory foam mattress;

Upside of Latex mattress

  • Well responsive

If you love a mattress that is firm and supports your body weight with enough bounce as you roll and turn when sleeping, a latex mattress is your best bet. 

  • Durable

Natural latex is the most durable material used in making mattresses. A latex mattress can last up to 20 years when properly maintained.

  • Breathable

The molecules of latex aren’t as tightly packed as memory foam which allows aeration. In addition, latex also wicks away body heat to leave you cool all through the night.

  • Usually eco-friendly

Latex mattress produced from natural rubber tree sap is biodegradable and eco-friendly. However, synthetic latex mattresses aren’t.

Downside of Latex mattress

  • Too much bounce

Latex is a very elastic material and can be too bouncy for some, especially seniors and disabled persons.

  • Expensive

Natural latex is an expensive raw material; hence the finished product, latex mattress, is also quite expensive.

  • Initial rubbery odor

Unlike the off-gassing in synthetic mattresses, natural latex mattresses smell like new rubber for the first few days, which can be off-putting.

A synthetic latex mattress is made from different synthetic materials from a memory foam mattress. Hence they feel very different.

Which should you choose?

If you’re still unsure which mattress type is best for you in the memory foam vs latex mattress battle; we’ll help put things more in context.

Here are few situations you might want to consider;

  • For best pressure relief – lower back, shoulder, and hip, a memory foam mattress is best;
  • For a plush “sleep-in-bed” feel, go for memory foam;
  • For a bouncy and “on-the-bed” feel, choose a latex mattress;
  • For the environmentally conscious, natural latex mattress, it is;
  • For best use over a long period without sagging, choose a natural latex mattress;
  • For best value on a budget, a memory foam mattress would do just fine.

FAQ

Is latex or memory foam better for back pain?

Memory foam mattresses are best for back pain because they contour to the body shape. However, latex mattresses also provide excellent support for the spine to relieve back pain.

Which latex mattress is best?

Natural latex mattresses have the best qualities, although they are much more expensive and hard to get.

Conclusion

In all, the latex mattress vs memory foam debate can only be settled by individual needs and preferences. Regardless of the mattress type you opt for, it’s the quality of your purchase that would primarily determine how you’ll feel sleeping on it.

That said, which of the mattress types do you find most appealing and why? Have you tried any of them before? We’ll love to see your experiences or questions in the comments. Do share.

References:

  1. Amir, M. Y., Hui, M., Evelyn L., Singh, M., Ramli, R. (July 2011). Advances in natural rubber latex foam technology. Retrieved from https://www.researchgate.net/publication/309857799_Advances_in_natural_rubber_latex_foam_technology

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