The Massif FoamHero mattress
A firm mattress with no springs: latex, high-density foam and two coconut-fibre boards, built up in layers. For anyone who wants a bed they don’t sink into — your back stays straight, and the mattress doesn’t give way, even after years. It’s the firm counterpart to the SpringHero mattress.
Construction (23 cm):
Who it’s for: ideal if you sleep mostly on your back or want a firm sleeping surface. Firmness: firm. Recommended for up to 140 kg per person.
Good to know: your body needs up to 3 weeks to get used to a new mattress — that’s normal.
Choose the same size as your bed: for a 160 × 200 cm bed, choose a 160 × 200 cm mattress. Need a size that isn’t listed? Message us on WhatsApp.
Firm — the last step on the scale soft → medium-soft → medium-firm → firm. It has no springs: support comes from the high-density foam (25D) and the two coconut-fibre boards, while the 6 cm latex layer on top gives it some give.
It’s ideal if you sleep mostly on your back or want a firm surface you don’t sink into. If you sleep on your side, we recommend the SpringHero, which is softer.
The same size as your bed: for a 160 × 200 cm bed, choose a 160 × 200 cm mattress. If you need a size that isn’t listed, message us on WhatsApp.
Your body needs up to 3 weeks to adjust to a new mattress — that’s normal, and it doesn’t mean the mattress isn’t right for you.
Yes. The latex, the coconut-fibre boards and the Spacer 3D airflow band let air circulate through the inside of the mattress and carry moisture away, and the knitted cover breathes.
2-year warranty. The knitted cover has a zip and comes off for washing; the mattress is 23 cm thick and recommended for up to 140 kg.