Flex Multielastic NxT Mattresses

One of the characteristics that makes the Flex brand great is the continuous investment in improving traditional technologies applied to rest. In this field, special mention should be made of the exclusive Multielastic® NxT technology, which manages to improve the behavior of classic springs. Below we explain all the properties of the Flex Mattresses with Multielastic® NxT technology.

What the Flex Multielastic technology consists of

The Flex Multielastic system consists of a block of springs composed of double springs of continuous thread and arranged helically, which intersect inside and allow a perfect adaptation of the mattress to the body.

Properties of Flex Multielastic

The improvements offered by the Flex Multielastic® NxT spring block with respect to the conventional classic spring block are the following:

  • Perfect Stability of the mattress: The arrangement of the springs along the block allows a distribution of the surface efforts, at all levels of the mattress, not only superficially. In addition, each spring works exclusively in the perpendicular position, avoiding the inclination of the whole and turning the cores that incorporate Flex Multielastic ® NxT, into the most stable mattresses on the market.
  • Great durability: The core springs incorporate a heat treatment that, together with its helical design, means that the properties of the mattress remain unchanged despite the passage of time.
  • Larger support surface: The reduced design of the head of the continuous springs allows the core to have a greater number of springs per surface. This translates into better support for each area of ​​the body and greater adaptability.
  • Greater firmness: The rows of springs are linked to each other, using small steel spirals that prevent areas with looseness. Thanks to this, a higher level of firmness is achieved.
  • Reinforcement of the side springs: The springs on the outer perimeter of the mattress are reinforced. This is achieved by incorporating thicker springs, made with 2 mm thick wire, which prevents the sensation of sinking when we approach the ends of the mattress, favoring a centered posture on the mattress, in all phases of sleep.

Mattresses with Flex Multielastic core

Below we offer you the list of Flex mattresses that incorporate the spring core inside Multielastic® NxT. Click on each of the links to take a look at the characteristics of each one and take advantage of the extraordinary offers that we have prepared for you.

120 Night Trial

120 night trial

At Colchón Exprés we want you to try your mattress comfortably at home. That's why we offer a 120-night trial on our best-selling mattresses.

If you're not convinced, you can exchange it for another one of the same size that you like better, before the trial period ends.

Check the 120-night trial terms and conditions to find out all the details of the promotion.

Interest-Free Financing

interest-free financing

Pay in up to 40 months Interest-Free. You can finance any order from €90, as long as the minimum monthly payment is at least €12.

Super convenient. We'll call you and one of our advisors will guide you through the financing process over the phone.

No strings attached. You can make early payments whenever you want, with no penalties or hidden tricks.

Your data protected. We don't sell your data to third parties.

For more information you can click here.

DOUBLE Sonpura Promotion

double promotion

If you buy a Sonpura mattress together with a Sonpura Base, Fixed Canapé or Folding Canapé, of the same size, you will have:

45% Discount on the Base or Canapé, instead of the usual 30% (this discount will be applied directly in your cart).

5 year warranty on your equipment. rest.

*Promotion not applicable to Sonpura mattresses from the Micro range (Gaudí, Royal, Carisma and Titán) nor to the Spirit and Silence models from the Multiadapt range.