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-20%
Douce Lune® Upholstered Box Spring
This box spring combines elegance and functionality . Designed to provide firm support, it incorporates…
458.33€ 366.67€
- Up to -55%
FRENCHDAYS
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THALASSA Hybrid Mattress
- Made in France
- Advanced technology: pocket springs combined with shape memory for precise support and adaptive comfort.
- Progressive reception and firm support, suitable for all types of sleepers.
- Superior quality ticking: 100% polyester 220 gr/m², with non-slip bed base side for optimal stability.
- Excellent ventilation, ensuring fresh and hygienic sleep.
- Exceptional sleeping independence, minimizing partner disturbance.
- 10-year warranty, for lasting confidence and peace of mind.
- 4X free
- Free delivery & returns
437.50€
350.00€ Save 20%
Including 3.33€ for ecotax (not impacted by the discount)
Dimensions 90 x 190 cm
Can not find your size ? Consult our catalog to find the size that suits you.
Benefit from a comprehensive 10-year warranty, covering manufacturing defects and sagging , for complete peace of mind and long-lasting protection for your investment.
Enjoy free delivery , delivered directly to your door in 5 to 7 business days . If necessary, returns are also free , giving you a purchasing experience with complete peace of mind and confidence.
The “ Onyx Douce Lune® Classic Mattress ” is suitable for a wide range of bed bases, thus offering optimal flexibility and comfort for each user. Here are the types of bases recommended for this mattress:
- Rigid Slatted Bases : Perfect for optimal ventilation and firm support, extending the durability and comfort of the mattress.
- Active Slatted Bed Bases: These bed bases offer adjustable support, adapting the firmness under different areas of the body for tailor-made comfort.
- Box springs: Provide a uniform support surface, promoting optimal performance and comfort of the mattress.
- Plot Bases : Ideal for precise adjustment of support and firmness, perfect for those looking for a personalized sleep experience.
Important Note: The “Onyx Douce Lune® Classic Mattress” is not compatible with electric bed bases . For users of electric bed bases, we recommend exploring our specific range of memory foam and memory foam mattresses, designed to fit perfectly with electric bed bases . For a complete overview of all bed base options, including electric beds, please visit our general category: Beds and Bed Bases . Also visit our Mattresses for electric bed bases section to find an option perfectly suited to your needs.
In 3 key points
Your
Aeration
Advanced Thermoregulation Technology
Comfort
Home Progressive and firm support
Insulation
Memory technology and precise gauge spring
Immerse yourself in the world of the THALASSA Mattress
An invitation to rediscover quality sleep. Designed to meet the expectations of the most demanding, this mattress brilliantly combines enveloping comfort and optimal support. The premium materials and innovative structure promise nights of deep and restorative rest.
With the THALASSA Mattress, each awakening is a rebirth, preparing to face the day with energy and serenity.
The THALASSA Mattress reveals its secrets
Each layer is a layer of comfort and well-being, designed to provide an unparalleled night's sleep. Cutting-edge technology and craftsmanship come together to create a nighttime haven.
1 Silent ticking of 220 gr/m²
The quiet 220 g/m² ticking envelops the mattress, providing a soft contact surface and reducing noise for peaceful, uninterrupted sleep.
2 Flower bed of 200 gr/m²
The bed, with its 200 gr/m² filling, reinforces the sides of the mattress, ensuring a stable shape and increased durability .
3 Comfort foam
This comfort foam layer provides a soft first response to the body, evenly distributing weight to relieve pressure points.
4 Soft Ultrasoft foam with 200 gr/m² fiber
Ultrasoft foam, enriched with 200 g/m² of fibers, creates an exceptionally soft layer , increasing immediate comfort from bedtime.
5 Memory foam
Memory foam adjusts to the contours of the body, providing personalized support and reducing pressure points for restful sleep.
6 Pocket Springs
Pocket springs ranging from 465 to 957, to maintain even weight distribution . They act independently to provide adaptive support to each part of the body, improving sleeping independence and reducing motion transmission.
7 Comfort foam
A second layer of comfort foam, identical to the third layer , provides uniform support across the entire surface, reinforcing the effect of lasting comfort .
8 200 gr/m² polyester fabric with non-slip side
The eighth layer , made of a robust 200 gr/m² polyester fabric, incorporates a non-slip side essential to the stability of the mattress. This feature ensures that the mattress stays firmly in place on the box spring, eliminating slipping and thus ensuring increased safety and extended durability . The fabric also offers effective protection while promoting good ventilation for a healthy and comfortable sleeping environment.
Adopt the THALASSA Mattress for transformed nights
More than just a mattress, THALASSA is the symbol of superior quality rest, elegantly combining comfort , softness and firm support . It’s the assurance of restful sleep that allows you to wake up full of energy, day after day. Don't compromise your nighttime well-being; choose THALASSA for nights enveloped in comfort and support .
THALASSA mattress : TOUCH OF WELL-BEING
Opting for THALASSA means choosing a superior quality of sleep, where every detail is thought of for your ultimate comfort. Embark on a renewed sleep experience, where every night is a promise of softness and support.
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Environmental Commitments and Quality Standards
Complies with CERTIPUR , OEKO-TEX , and AFNOR standards, ensuring safety and respect for the environment.
Why Choose the PROMETHEUS Hybrid Mattress ?
Our mattress is at the forefront of innovation , respecting CERTIPUR, OEKO-TEX standards , comfort , and environmental commitment are our key words, ensuring superior quality while guaranteeing the absence of harmful substances . Choose excellence for peaceful and eco-responsible nights.
We're giving you 14 nights to try it . If for any reason it does not fully meet your expectations, contact us. Not only will we refund you in full , but we will also collect the order from your home . Your peace of mind is our priority.
The confidence we have in our Douce Lune® products is reflected in our generous warranty . Your mattress comes with a 10-year warranty , covering all manufacturing defects and sagging . Because we believe in the sustainability and quality of what we create.
We want your shopping experience to be as smooth as our mattresses. That's why we offer free shipping and returns . Our ordering process is simple, fast, and hassle-free.
With our fee-free payment option in 4 installments , you can spread your investment over several months without worrying about additional interest . It's simple and transparent .
Accompany it with a box spring and save 10% with the promo code: PACKSOMAT
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- 14 night trial
- Free delivery & returns
- 10 year warranty