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Choosing the Best Children's Mattress: Essential Guide After Outgrowing the Crib

Growing children thrive on two essentials: nutritious food and quality sleep. They spend more time in bed than awake, making a supportive children's mattress crucial for healthy development. Is your child's current mattress still optimal? What key features should it have?

In this guide, we share expert insights on selecting the right children's mattress. Available in various types and sizes like 70x140 cm, a quality option supports growth and comfort. Unsure about your mattress's lifespan? Check our related article on bed mattress longevity.

Table of Contents

Transitioning from Baby Mattress to Children's Mattress (70x140 cm)

Parenting young children is demanding, and ensuring restful sleep is key—even when they're asleep, it provides you a break too. It starts with a firm, breathable baby mattress to support early development and prevent overheating.

But babies grow quickly, soon outgrowing the crib. That's when it's time for a children's mattress tailored to their evolving needs.

When Is It Time for a Children's Mattress?

The switch to a big bed varies by child. Signs include climbing out of the crib, readiness for independent sleep without anxiety, and comfort in a larger space. Pair it with a suitable children's mattress for safety and support.

What to Consider When Buying a Children's Mattress

You want the best for your child's health and comfort. Beyond coziness, focus on these expert-recommended features.

1. The Right Support

Children spend hours asleep, so proper support prevents pressure points during growth. Avoid extremes—too thin or too hard. Hybrid designs with pocket springs for firmness and memory foam for contouring excel, distributing weight evenly.

2. Breathability

Choose a mattress with excellent airflow to regulate temperature. Children overheat more than they get cold; breathable materials wick moisture and promote dry, comfortable sleep.

3. Hygiene

Accidents happen. Opt for a washable, removable cover for easy cleaning and allergen resistance, maintaining a healthy sleep environment.

4. Children's Mattress 70x140 cm

A 70x140 cm size suits toddlers transitioning from cribs, offering room to grow. Consider expandable beds for long-term use.

Real-World Testing: Simba Children's Mattresses

We've tested various mattresses at home. This time, our daughter Lotte tried a Simba model. Watch the video for setup details!

Lotte compared it to our bed and her brother's—perfect for sleepovers. She hosts friends weekly, creating cherished memories.

New Mattress for Lotte

Lotte wanted a 140 cm wide mattress for sleepovers with friends. Seeing her excitement upon unboxing made it worthwhile, despite the tight fit in her room.

Her Experiences

Lotte loves it: not too hard or soft, she falls asleep fast and wakes refreshed. The 100-night trial adds confidence. Note: it's non-turnable, so care is key. Like selecting a first pillow, it's a big decision.

⇒ More information about Simba mattresses can be found here.

We received this Simba mattress for testing. Our review is honest and unbiased, unaffected by the supplier.