Visuel d'ambiance du matelas Saint-Germain par Le Sommeil Français.

Saint Germain

The alveolar-structured mattress that delivers exceptional comfort. Designed with billions of open micro-cells, it provides outstanding ventilation for perfect hygiene. With its firm feel, the Saint Germain mattress will turn your nights into a true cocoon of well-being, relaxation, and pure pleasure.

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Matelas N°5 Saint Germain

MATTRESS

N°5Saint Germain

FIRM COMFORT – BALANCED SUPPORT
Total height: 31 cm

8 cm High Resilience Foam – 35 kg/m³
15 cm Pocket Springs
7 comfort zones
Metal frame
3 cm HR Foam – 35 kg/m³

140 x 190: 852 springs
160 x 200: 954 springs
180 x 200: 1,086 springs
200 x 200: 1,131 springs

High Resilience foam is a high-quality polyurethane material. Highly breathable, it is made with open micro-cells that ensure excellent airflow, firm and precise support suitable for everyone, and greater long-term durability.

The pocket springs with Quantum Edge® technology cover 100% of the mattress surface. They provide true sleeping independence — one person’s movements do not disturb the other’s rest. Designed with 7 comfort zones, they offer targeted and controlled support adapted to the body’s entire morphology. The mattress edges deliver firm comfort thanks to the double steel frame. Stapled around the spring structure, they ensure long-lasting, non-deformable perimeter reinforcement.

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French
Bedding
Expertise

Tufting
This step reinforces the mattress structure and adds a plush, welcoming feel for enhanced softness. Both sides are connected by a series of cords that run through the entire mattress and are secured with tufts. The various layers remain firmly held together, improving the mattress’s long-term durability. Tufting is done by hand by our teams, who have mastered this ancestral craftsmanship.

Elegance
The mattress side panels are equipped with air vents embossed with the LSF signature.

Softness
Mohair is a wool-like fiber obtained from the fleece of the Angora goat. Known since 2000 BC, mohair craftsmanship began developing in Europe around the 11th century. Soft and silky, this natural fiber offers excellent thermal insulation—warm in winter, cool in summer—combined with outstanding comfort and remarkable lightness.