Three layers per side — the most adjustable latex dual comfort mattress in the range
L'Altum Dual Comfort offre aux couples une configuration en latex à trois couches de chaque côté – réglable indépendamment – ce qui en fait l'option la plus personnalisable de la gamme de matelas en latex Naturalist. Chaque côté peut être réglé sur Ferme Moyen ou Souple en réorganisant les couches, sans affecter l'autre côté.
Le même latex naturel provenant de fournisseurs certifiés GOLS partout – pas de mousse, pas de matériaux synthétiques de chaque côté.
• Trois couches de latex par côté – plus d'options de configuration que l'Aura Dual Comfort
• Chaque côté est réglable indépendamment : Ferme Moyen ou Souple
• Transfert de mouvement minimal – pas de ressorts, uniquement du latex naturel
• Latex naturel provenant de fournisseurs certifiés GOLS des deux côtés – pas de mousse, pas de matériaux synthétiques
Customize your comfort setup
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This mattress is currently configured as Soft.
Gentler pressure relief with deeper compression under load.
This setup allows the body to sink in more easily and creates a softer, more adaptive feel.
A balanced feel created by placing the firmer latex layer on top and the softer layer underneath.
This setup provides more stable support with a subtle underlying softness.
Higher resistance with reduced compression.
This setup increases structural support and limits surface deformation.
Different firmness levels on each side of the mattress.
Each side operates independently within the same structure.
Create a calm and balanced sleep environment inspired by natural materials.
Two independent comfort systems in one mattress - each side adjustable for a more precise, personalized feel.
Breathable natural fabric that helps regulate temperature, manage moisture, and create a clean, comfortable sleep surface.
Chaque côté du matelas est composé de trois couches de latex interchangeables qui peuvent être disposées indépendamment. Cela permet à chaque dormeur d'ajuster son côté - des configurations plus fermes et plus soutenantes aux configurations plus douces et plus soulageantes.
Each side has its own supporting base structure, ensuring both sleepers experience consistent support without affecting each other’s comfort.
Le latex naturel offre un soulagement de pression réactif et s'adapte aux courbes naturelles du corps.
Les fibres naturelles respirantes aident à réguler la température et à gérer l'humidité.
Natural materials allow air to circulate through the mattress and help reduce heat build-up during sleep.
Explore the materials and structure inside your mattress.
Assure que le latex est fabriqué à partir de matières premières biologiques certifiées et respecte des normes environnementales et sociales strictes.
Covers organic cotton and wool, ensuring responsible production, safe processing, and traceability.
Dunlop latex is a natural material made from the sap of rubber trees, processed using a traditional molding and vulcanization method.
During production, the latex is poured into a mold and gently settles, creating a slightly denser and more stable structure. This results in a more supportive and durable material compared to other latex types.
It has a naturally elastic feel, allowing it to respond to body movement while maintaining consistent support throughout the night.
Soft latex (~65 kg/m³)
Provides higher elasticity and contouring, allowing the body to sink slightly into the surface. Helps reduce pressure on shoulders and hips.
Firm latex (~85 kg/m³)
Offers greater resistance and stability, supporting the body more firmly and helping maintain proper spinal alignment.
Schéma de structure de zone
Soutien zoné
• Structure de soutien à 7 zones
• Zones plus douces aux épaules et aux hanches — soulagement de la pression
• Zone lombaire plus ferme — empêche un enfoncement excessif
• Zones équilibrées — maintiennent la stabilité globale
Spécifications techniques
• Ressorts en forme de baril
• ~462 ressorts (90×200 cm)
• ~396 ressorts (80×200 cm)
• Agencement 14 × 33 / 12 × 33 (haute densité)
• Acier à double épaisseur (1,6 mm / 1,8 mm)
Construction & circulation d'air
• Structure connectée sur les côtés pour la stabilité
• Design ouvert améliore la circulation de l'air et le contrôle de l'humidité
Cover materials
• Cotton and wool blend
• GOTS-certified (supplier level)
• Naturally breathable and moisture-regulating
Latex core
• Natural Dunlop latex
• GOLS-certified (supplier level)
• Durable, elastic, and supportive
Additional natural layers
• Coconut fibre — used in hybrid models for added structure
• Horsehair — used in selected models for enhanced airflow and moisture control
Delivered in manageable boxes for easier transport and setup.
The Naturalist mattress is delivered in several manageable boxes instead of one large package, making transportation much easier.
Smaller boxes are easier to carry through narrow staircases, elevators and hallways.
The mattress layers are assembled easily at home, creating the full mattress structure in just a few steps.
Assembly instructions are included with every mattress.
Tous les matelas Naturalist sont fabriqués à partir de matériaux naturels certifiés. Ce tableau aide à comparer quel modèle convient à différents besoins de sommeil.
| Hybride Naturaliste | Naturaliste Full Latex | Naturalist Full Latex Plus | Chevalin Naturel | |
|---|---|---|---|---|
| Best sleeping position | All positions | Side & back | Back & stomach | All positions |
| Pressure relief | Excellent | Supérieur | Good | Excellent |
| Spinal support | Excellent | Bon | Supérieur | Excellent |
| Temperature regulation | Good | Excellent | Good | Supérieur |
| Motion isolation | Bon | Excellent | Good | Excellent |
| Edge support | Superior | Bon | Excellent | Excellent |
| Breathability | Excellent | Superior | Bon | Supérieur |
| Natural materials | 100% natural components | 100% natural components | 100% natural components | 100% natural components |
| Durabilité | 15+ years | 20+ years | 15+ years | 25+ years |
| Ideal sleeper weight | All weights | Light to medium | All weights | All weights |
Try your Naturalist mattress at home and take time to decide if it's right for you.
Sleep on your Naturalist mattress at home for up to 90 nights and see how it feels over time.
The modular construction allows small comfort adjustments if the mattress feels too firm.
Naturalist mattresses are built using durable natural materials and are covered by a 10-year warranty.
Your mattress is delivered across the EU in modular boxes that are easier to transport and assemble.
Conçu pour un meilleur sommeil. Créé dans le respect de la nature.
