The waterproof, windproof and breathable membrane

What is it?

onTex® is a waterproof and breathable, extremely resistant, thin and flexible membrane, developed by the Grupo Morón.

It comprises a hydrophilic molecules microfibre that acts as permanent barrier to keep the skin dry.

onTex® is a non-porous membrane, therefore it prevents moisture from penetrating the fabric.


The onTex® membrane is specially designed for its water-repellent properties, that do not allow water to penetrate. That is why moisture never penetrates the skin.


Although the onTex® membrane is waterproof it allows the outflow of water vapour, so any sweating due to movement or excessive heat converted into water vapour is removed.

Temperature control. Feeling of comfort

The impermeability and removal of moisture that you get from onTex® provides your skin with the tool it needs for your body to effortless regulate your temperature. That is why, clothing and footwear that incorporate onTex® provide a complete feeling of comfort.

The waterproof, windproof and breathable membrane
The waterproof, windproof and breathable membrane
The waterproof, windproof and breathable membrane
The waterproof, windproof and breathable membrane
The waterproof, windproof and breathable membrane

Benefits offered

  • 100% waterproof.
  • Extremely breathable.
  • Windproof.
  • Temperature control.
  • Very elastic.
  • Maximum comfort.
  • Washable.
  • Eco-friendly.
  • 100% recyclable.

Why choose it?

1Because it is by the Grupo Morón. It has a manufacturer's warranty and can rely on all its business clout.
2Because it is eco-friendly. The Oeko-Tex® Standard 100 class I seal certifies, by an independent laboratory, that the fabric has passed the most stringent controls, and can be declared eco-friendly and free of agents harmful to health.
3Because it is washable. Because it is a membrane with hydrophilic molecules, washing does not alter its qualities. Because it doesn’t have pores, they are not obstructed by detergents or other agents when it is washed. This allows the membrane to remain unchanged.
4Because it is 100% recyclable. Because it is made with polyester, it does not cause any damage to the environment and can be recycled without any problem.
5Because you can apply a wide variety of treatments. In this way, the fabric’s properties can be complimented with fragrances such as eucalyptus or aloe vera, with healing properties, treatments that increase its impermeability and breathability capacity.
6Because you can choose the colour. The technical capabilities of this fabric are not at odds with the design. Wide range of colours available.
7Because it is wind barrier. Due to the difference in pressure between the inside (the area in contact with the body) and outside (weather conditions), the membrane acts as a wind barrier while facilitating your capacity to sweat.
8Because it is effective. The results of the test in independent laboratories guarantee the technical qualities of the technical fabric under the most demanding tests. Thus, compliance with the standards and its quality are guaranteed.


onTex® can be laminated with a wide variety of technical fabrics from the Lining collection of the Grupo Morón:

  • Ártico.
  • Báltico.
  • Cantábrico.
  • Dermodry®.
  • Egeo.
  • Extreme.
  • Kenzo.
  • Musli.
  • Ártico.
  • onSteam® perforé.
  • Politex.
  • Poromax.
  • Pura lana.
  • Skin.
  • Tecnolite.


  • UNE-EN ISO 20345:2012 (Personal protective equipment. Safety footwear).
  • UNE-EN ISO 20346:2014 (Personal protective equipment. Protective footwear) .
  • UNE-EN ISO 20347:2013 (Personal protective equipment. Work footwear).
  • UNE-EN ISO 4920:2013 (Textiles. Determination of the resistance of fabric to surface wetting. Spray test).
  • UNE-EN 20811:1993 (Textiles. Determination of resistance to water penetration. Hydrostatic pressure test. ISO 811:1981).


You can find the onTex® membrane applied to a wide variety of products in the following sectors:

  • Safety.
  • Health.
  • Orthopaedics.
  • Fashion.
  • Recreation.

Recommended treatments

This product can receive several of our treatments, depending on each sector’s requirements.

See complete list of Treatments.

The waterproof, windproof and breathable membrane