Get 20% off your order with the code WINTER20!

Memory foam mattresses are very popular, but many misconceptions persist about their performance, comfort, and durability. Choosing the right mattress can be confusing if you rely on myths instead of facts. This article clarifies the most common beliefs about memory foam mattresses to help you make an informed decision for better sleep.

Myth 1: Memory foam is too hot

Many believe that memory foam retains heat, making sleeping uncomfortable for sensitive people.

Fact: Modern mattresses, like those from Morphea , often incorporate cooling gels or open-cell structures that promote airflow. These innovations help regulate temperature and prevent overheating. Choosing breathable cotton or linen covers further enhances comfort.

Myth 2: Memory foam is too soft and sags

Some people worry that the foam is too soft and feels like it “sinks” into the mattress.

Fact: Memory foam comes in different densities and firmness levels. High-density foams provide firm support while contouring to the body. A hybrid mattress combines multiple layers of foam with supportive coils, balancing softness and structure for optimal spinal alignment.

Myth 3: Memory foam is only suitable for back sleepers

Another common misconception is that memory foam is only suitable for back sleepers.

Fact: Memory foam adapts to all sleeping positions. Its contouring ability supports the neck, shoulders, and hips, whether you sleep on your back, side, or stomach. Choosing the right firmness level ensures comfort tailored to your sleeping style.

Myth 4: Memory foam wears out quickly

Some people think that memory foam mattresses quickly lose their shape and support.

Fact: High-quality foam, like Morphea 's premium models , is designed to last. With proper care—regularly rotating the mattress and using a protective mattress pad—it will retain its shape, support, and comfort for many years.

Myth 5: Memory foam has a strong chemical odor

A new memory foam mattress may have a slight odor when unboxed, which some people are concerned about.

Fact: This odor is temporary and usually disappears within a few days. Choosing mattresses made with eco-friendly, low-VOC materials reduces these odors while ensuring safety and environmental friendliness.

Tips for choosing the right memory foam mattress

  • Assess your sleeping position: Side sleepers will prefer softer foams, while back or stomach sleepers will opt for firmer support.
  • Check the foam density: High-density foam provides more support and longevity.
  • Choose hybrid models: They combine reinforced support and the enveloping comfort of foam.
  • Protect your mattress: Use a mattress protector to reduce wear and maintain hygiene.

Conclusion

Memory foam mattresses are versatile, comfortable, and durable—as long as you separate the myths from the facts. Understanding temperature regulation, firmness options, and proper care practices will help you choose a mattress that improves your sleep quality and lasts.

At Morphea , our memory foam mattresses are designed with premium materials, French craftsmanship, and lasting comfort. Discover our collection to find the perfect balance between support and softness, and enjoy restful sleep night after night.

FAQs

What are the mattress sizes?

In France, standard bed sizes range from 90x190 cm for a single bed to 200x200 cm for larger beds. The most common sizes are 140x190 cm (standard), 160x200 cm (queen size), and 180x200 cm (king size).

Is it possible to put a 140x190 cm mattress in a 140x200 cm bed?

Yes, but there will still be a 10 cm gap along its length. This can be an aesthetic or structural issue; it's best to stick to the dimensions of the bed base.

What is the standard size of a mattress?

In France, the standard size of a mattress for a couple is 140x190 cm . For a single person, it is generally 90x190 cm .

What size mattress should a couple choose?

The standard size is 140x190 cm , but the 160x200 cm (queen size) is considered the ideal size for couples thanks to better sleeping independence.

When should you replace a mattress?

On average every 8 to 10 years , or sooner if you experience pain, hollows or a loss of comfort.

What is the best size for a mattress?

There's no one-size-fits-all answer. For a single person, a 90x200 cm bed offers a good compromise. For a couple, a 160x200 cm (queen size) is often the most popular. If your space allows, a 180x200 cm (king size) provides maximum comfort.

Our latest articles to discover

View all

Dimension lit 2 places : on vous aide à choisir la taille adaptée à votre espace et à vos besoins

Double bed dimensions: we help you choose the size that suits your space and needs

Sleeping well starts with a choice that is often underestimated: the size of the double bed. If it's too small, your nights will become a struggle for the blanket. If it is too big, the room loses its balance. At...

Read more

Dormir la tête au nord : mythe, tradition ou secret d’un sommeil réparateur ?

Sleeping with your head to the north: myth, tradition or secret to restful sleep?

Many people wonder whether they should sleep with their head to the north or the south. Between ancestral beliefs, energetic principles, and scientific studies, the question remains divisive. At Morphea, we help you understand what traditions like Vastu Shastra and...

Read more

Pourquoi les dormeurs sur le côté adorent les matelas en mousse à mémoire de forme

Why Side Sleepers Love Memory Foam Mattresses

Sleeping on your side is one of the most common sleeping positions, and it can be very comfortable if paired with the right mattress. However, side sleepers often experience pressure on their shoulders, hips, and knees if the mattress doesn't provide enough support or comfort.

Read more