A good night’s sleep is essential for your child’s development, well-being, and daily energy levels. Choosing the right mattress plays a key role in ensuring safe, comfortable, and supportive sleep.

Short answer:
The best mattress for children is firm, breathable, and made from safe materials, providing proper spinal support and helping regulate body temperature throughout the night.

At FLEXA, we have been designing children’s furniture since 1972. Our mattresses are developed to support growing bodies with a focus on comfort, safety, and functionality.

Highlights

• Choose breathable materials that help regulate your child’s body temperature
• A firm mattress supports movement and prevents sinking too deep
• Proper firmness helps maintain correct spinal alignment
• A simple pressure test can help you assess mattress quality

Below, physiotherapist Rikke Randrup Skaaning shares four key tips to help you choose the right mattress for your child.

1. Make Sure Your Child Does Not Get Too Hot or Too Cold

Children are more sensitive to temperature changes and may wake up if they feel too hot or too cold.

Choose a mattress that:

• Promotes airflow through ventilation channels or breathable materials
• Helps wick away heat and moisture
• Maintains a stable sleeping temperature

This creates a more comfortable and uninterrupted sleep environment.

For optimal breathability, explore our
→ FLEXA BALANCE

2. Keep the Spine in a Natural Position

A child’s mattress should be firm enough to support proper spinal alignment.

When lying down:

• The spine should remain in a neutral, straight position
• Hips and shoulders should sink slightly into the mattress
• The body should be evenly supported without pressure points

Proper support reduces strain and promotes healthy development.

A great option for balanced support is
→ FLEXA BLOOM

3. Ensure Freedom of Movement

Young children move frequently during sleep and need a mattress that supports this natural movement.

A firm mattress:

• Provides resistance for easier movement
• Prevents the child from sinking too deeply
• Reduces the risk of getting stuck in one position

Especially important for younger children transitioning to their first bed.

For younger children, we recommend
→ FLEXA DREAM

4. Do a Simple Pressure Test

You can easily test a mattress at home.

Press your hand into the surface and observe:

• Does the mattress quickly return to its original shape?
• Or does it remain compressed and sink deeply?

A good mattress should be firm enough to provide support, while still offering a comfortable sleeping surface.

Which FLEXA Mattress Should You Choose?

FLEXA offers three mattress types designed to support your child at every stage:

FLEXA DREAM – ideal for younger children

FLEXA BALANCE – reversible comfort that adapts as your child grows

FLEXA BLOOM – premium comfort with natural latex and excellent ventilation

• Are OEKO-TEX® certified
• Come with a washable cotton cover
• Include a 10-year warranty
• Are produced in Europe

FAQ

What type of mattress is best for children?
A medium-firm mattress with good support and ventilation is generally the best choice.

How firm should a child’s mattress be?
It should be firm enough to support the spine, while still allowing slight pressure relief at the shoulders and hips.

When should you change your child’s mattress?
When the mattress no longer provides adequate support or when your child’s needs change as they grow.

Give Your Child the Best Conditions for Sleep

The right mattress can make a significant difference in your child’s sleep quality, comfort, and development.

Explore all FLEXA mattresses here:
→ EXPLORE