Stiffness: firm, medium, or soft?

Firmness is one of the most important factors when choosing a mattress. But there is no one-size-fits-all answer: it depends on your weight, your sleeping position, and how you want to feel when you lie down.

Firm

A firm support offers maximum stability and limits sinking. It is generally recommended for those who sleep primarily on their back or stomach, for sturdier builds (over 90-100 kg), and for those looking for a very stable surface.

Rigenera Infographic - Firm Mattress

Example of a firm model: RIGENERA

Medium

The medium level is the most versatile choice: it balances support and comfort, adapting well to those who often change position during the night or do not have specific weight or posture requirements.

ConfortPiù Infographic - Medium Mattress

Example of a medium model: CONFORTPIÙ

Soft

A softer mattress provides more cushioning for shoulders and hips. It is often preferred by those who sleep on their side and by lighter builds, who need controlled sinking to keep their spine aligned.

Danjoy Star Infographic - Soft Mattress

Example of a soft model: DANJOY STAR

Still not sure what to choose?

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Frequently asked questions about firmness

Is a firm mattress always better for back pain?+

No, not necessarily. Excessive firmness can increase pressure on the shoulders and pelvis. The correct choice depends on your weight, posture, and personal sensitivity, not a universal rule.

What firmness should I choose if I sleep on my side?+

Side sleepers generally benefit from a medium or soft level, which allows the shoulder and hip to sink just enough without compressing the neck.

What firmness should I choose if I weigh over 100 kg?+

Sturdier builds tend to find more support in a firm or medium-firm level, which is capable of preventing excessive sagging in the pelvic area.

What happens if I choose the wrong firmness?+

A mattress that is too firm or too soft for your body can cause frequent waking, muscle tension, and poor posture during sleep. This is why we always recommend speaking with our specialists before ordering.