Best Spring All-in-One-Box spring mattress
The Best Spring construction
Here is a detailed view of the Best Spring box spring mattress

The Best Spring All-in-One in comparison
In comparison with conventional online mattresses

Ergonomic
Ergonomics refers to maintaining the body’s natural posture and shape while lying down. This means that when lying on the side, the shoulder and hip must sink in at specific points to achieve a straight spinal position. In the back position, the mattress must accommodate the buttocks to maintain the natural curvature of the lower back. In the stomach position, the entire body should sink slightly, which also applies—depending on body type—to the abdomen. This is known as point elasticity. The all-in-one construction of the box spring system ensures this point elasticity by becoming progressively firmer in the lower layers. This structure provides the precise support and space needed by each part of the body. The layers function similarly to fine shock absorbers, yielding or supporting elastically depending on the pressure applied.

Breathable
The snug, integrated Cloud Topper with its airy cover made of finely woven textile silk always ensures optimal temperature neutrality. The topper is lightly cooling in summer and heat-insulating during colder nights. The perforated latex layer in the topmost layer of the Cloud Topper ensures that any moisture produced is directed into the interior of the mattress. From there, the moisture is expelled through continuous movements during sleep. The result is a breathable, always dry sleeping surface due to the constant air circulation inside the mattress.

Price-performance ratio
The goal of the Best Spring All-in-One bed series is to provide all customers with the comfort of a high-quality box spring bed. Box spring beds made from similar materials are typically quite expensive and may require giving up a beloved, existing bed.
The innovative All-in-One sleep system combines all the comfort components of a full box spring bed into a single mattress. This integrated construction minimizes production costs and conserves resources, making the high comfort of a box spring bed available at the price of a conventional cold foam or pocket spring mattress. The All-in-One mattress offers another invaluable advantage: there is no need to replace an existing bed with a box spring base.
For example, the All-in-One box spring mattress in the size 100×200 cm is priced at just €995.00* and is shipped free of charge.
An entire box spring bed in one mattress
the box spring comparison
Box spring beds are known for their high comfort, snug surface, and cozy sleeping feel. We want to make this sleep experience available for every bed.
How are we doing this?
In our Best Spring All-in-One box spring mattress, we have combined all the layers and materials of a high-quality box spring bed into a single mattress for the first time.
Test the Best Spring All-in-One box spring mattress now in one of our COCOON stores!
The Best Spring-Spot
Details about the Best Spring
1. silk surface
A snug cover made of textile silk ensures a pleasant, temperature-neutral sleeping experience.
2. cloud topper
The cloud topper made of breathable, perforated latex and soft cold foam allows the body to sink in and relieve pressure – just like on cloud nine.
3. micro pocket spring core
The middle layer with its 412 micro-pocket springs per m² is perfectly suited to absorbing the organic contours of the body thanks to its high point elasticity.
4. basic pocket spring core
The foundation of the all-in-one box spring structure is the robust basic pocket spring core. With its large 256 pocket springs per m², it provides the necessary support and stability. The critical main pressure points of the shoulders and hips in particular are supported by this firm spring core.
Please note: It may take a few days for the body to get used to the new, unfamiliar ergonomic lying sensation. It is therefore possible that – similar to after a good massage – there may be slight sensations of pain in the first few days. This is a completely normal process that is due to the unaccustomed loosening of muscles, tendons and joints. Unfortunately, years of unhealthy lying habits cannot be corrected in one night. We recommend testing the mattress for at least 14 days and giving your body the chance to make a healthy change. It will thank you for it!
All-In-One places the highest value on quality and fairness in the production and selection of raw materials. All textiles that are processed have been awarded the Confidence in Textiles seal in accordance with the OEKO-TEX standard. Upholstery materials are tested for harmful substances on the basis of the renowned CertiPur standard. The production facilities have been assessed according to the high standards of TÜV Rheinland.
Our box spring mattress is only available in standard sizes:
The box spring mattress from All-in-One is only available in standard sizes:
Box spring mattress 90 x 200 cm
Box spring mattress 100 x 200 cm
Box spring mattress 140 x 200 cm
Box spring mattress 160 x 200 cm
Box spring mattress 180 x 200 cm
Box spring mattress 200 x 200 cm
The comfort height of the box spring mattress is 30 cm.
Due to the three-layer box spring construction and the integrated cloud topper, the cover is not removable. But this is not a problem at all: we always recommend using a standard mattress protector, as with other mattresses. You can then easily wash it yourself.
Unfortunately, firmness grades such as H2, H3 or H4 are not uniformly defined as a standard anywhere. This means that these firmness levels are chosen by the manufacturers themselves and are therefore not really meaningful. However, due to the three-layer box spring construction of the All-in-One, it can be said that the appropriate firmness level for people between 55 kg and 100 kg is medium-firm.
The Best Spring All-in-One is suitable for back, stomach and side sleepers between 55kg and 100kg who want an ergonomic and balanced sleep.
The All-in-One is not suitable for people who want to sleep on a particularly soft or particularly firm bed. This mattress has been developed to offer different body types a balanced, ergonomic sleeping experience that can never be very soft or very firm
The box spring feeling for every bed
Whether a normal bed frame, box spring bed or pallet.
Compromising on comfort because you want to stick with your existing bed is now a thing of the past. The All-in-One is the best box spring mattress for a normal bed (classic frame bed with slatted base). The All-in-One box spring mattress is also ideal for upgrading an existing box spring bed!
The box spring feeling for every bed
Whether normal bed frame, box spring bed or pallet
Compromising on comfort because you want to stick with your existing bed is now a thing of the past. The All-in-One is the best box spring mattress for a normal bed (classic frame bed with slatted base). The All-in-One box spring mattress is also ideal for upgrading an existing box spring bed!