Improve your sleep without changing your mattress and without breaking the bank: it’s possible with mattress toppers under €100. We compared 4 popular models that offer a good compromise between comfort, price, and durability.
To go further, read our complete guide to choosing your mattress and our article on how to extend the life of your mattress — the mattress topper is precisely one of the best reflexes to adopt.
Why this comparison?
The mattress topper allows you to:
- Make a too-firm mattress more welcoming
- Extend the lifespan of your bedding
- Adapt comfort to your body shape
- Improve your sleep without a large investment
But be careful, not all low-priced models are equal.
Tested models
1. Mello – Bamboo Mattress Topper
- Composition: memory foam + bamboo viscose cover
- Comfort: soft welcome, good support
- Advantages: soft cover, good thermoregulation
2. Slome (formerly Hypnia) – Cloud Cover Mattress Topper
- Composition: memory foam with ultra-soft quilted cover
- Comfort: very soft, cocoon effect
- Advantages: good welcome, washable cover, free returns
3. Someo – Aurore Wadding Mattress Topper
- Composition: polyester wadding, microfiber cover
- Comfort: light, suitable for occasional sleeping
- Advantages: easy maintenance, made in France
4. IKEA – Nisseholm Mattress Topper
- Composition: 4 cm polyurethane foam
- Comfort: firm, minimalist
- Advantages: excellent value for money, 365-day return
Synthetic comparison table
| Model | Comfort | Composition | Breathability | Services | Price | Customer Reviews |
|---|---|---|---|---|---|---|
| Mello Bamboo | Soft/firm | Memory + bamboo | Good | 100 nights, free delivery | ~€99 | ★★★★★ |
| Slome (formerly Hypnia) Cloud | Very soft | Memory + cloud cover | Average | Free delivery & returns | ~€99 | ★★★★☆ |
| Someo Aurore | Light comfort | Polyester wadding | Good | Fast delivery, French customer service | ~€69 | ★★★☆☆ |
| IKEA Nisseholm | Firm | Polyurethane foam | Average | In-store pickup, 365-day return | ~€59 | ★★★★☆ |
Expert advice
Who are these models for?
- Mello Bamboo: excellent balance, ideal for warmth and support
- Slome (formerly Hypnia) Cloud: for those looking for a very soft welcome
- Someo Aurore: temporary solution or occasional sleeping
- IKEA Nisseholm: firm and functional option
Mistakes to avoid
- Too thin mattress topper on a too worn mattress
- Neglecting breathability if you get hot at night
- Ignoring customer feedback on durability
Comfort preferences
- Soft: Slome (formerly Hypnia) Cloud
- Firm: IKEA Nisseholm
- Balanced: Mello Bamboo
FAQ
Can a mattress topper replace a mattress?
No, it is a complement. It does not correct structural sagging.Is it washable?
The cover of some models is (Slome (formerly Hypnia), Mello). The foam should never be washed.What thickness should I choose?
A minimum of 4 cm to feel a noticeable difference.Is it useful against back pain?
Yes, if the mattress topper improves spinal alignment. Prefer memory foam or firm models.What thickness of mattress topper is recommended for optimal results?
For a budget mattress topper (under €100), a thickness of 4 to 7 cm is generally recommended. Below 4 cm, the effect on comfort will be barely perceptible. Above 7 cm, the mattress topper may alter the overall ergonomics of the sleeping surface and disrupt back support. For sleepers who simply want to soften a too-firm mattress, 4 to 5 cm is sufficient. For those looking to correct an aging mattress or relieve pain, 6 to 7 cm of memory foam offers a better comfort/support compromise.