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Dermizax®NX

The Most Breathable Stormproof Membrane in the World

See how TREW’s Dermizax®NX ranks in breathability among other top-rated stormproof * membranes.

BREATHABILITY RATINGS

* withstands heavy rain and snow under high pressure, earning a waterproof rating of 20,000mm+

WE PROMISE COMPLETE WEATHER PROTECTION, STRETCH COMFORT, AND UNRIVALED BREATHABILITY

After years of product testing in brutal conditions, we’ve found Toray membranes to be the most dependable and durable waterproof membranes available. They’re able to retain their weatherproof characteristics even when stretched, stressed, and abused, season after season and wash after wash. Dermizax® NX is the latest evolution of their flagship membrane, and it achieves groundbreaking levels of breathability and stretch without compromising weather protection.

THE NEW STANDARDS FOR WATERPROOF-BREATHABLE PROTECTION

DERMIZAX®NX STRETCHES AND WON'T CLOG WITH DIRT OR OILS

Unlike other leading waterproof-breathable technologies, the Dermizax® NX membrane can stretch up to 200% in both directions, and doesn't have micro-pores that can, over time, become clogged with dirt and oils. What’s more, it can be run through countless wash cycles without breaking down from detergents. 

DON’T SWEAT IT

This smart membrane stretches 200% in both directions and remains completely wind and waterproof, all while achieving more than twice the breathability of competing high-end waterproof/breathable fabrics.

STRETCHABILITY

The Dermizax NX® membrane has incredible elasticity with the ability to stretch 200% in four directions. 

MOISTURE TRANSPORTATION (BREATHABILITY)

Water vapor can easily diffuse through the advanced chemical structure of the membrane.

WATERPROOF

Drops of water are too big to penetrate the membrane.

Testing proves that Dermizax® NX is the most breathable, truly stormproof membrane available. By slightly tweaking the chemical structure of their legendary Dermizax® polyurethane membrane, Toray has been able to dramatically increase the amount of water vapor permeability without affecting waterproofing. 

This smart membrane stretches 200% in both directions and remains completely wind and waterproof, all while achieving more than twice the breathability of competing high-end waterproof/breathable fabrics. When incorporated into our 3-layer fabrics, the result is a new benchmark of performance for the outdoor industry. More importantly, it offers you a new level of comfort while you’re getting rad.