Known for being PFAS-Free* since its inception and it's exceptional waterproof and moisture vapor transmission (mvt) ratings, InderShield™ has paved a new path for performance waterproof-breathable textiles, bringing top performance ratings and sustainability together.

InderShield's proprietary PU membrane and uniquely optimized construction make it the most innovative waterproof-breathable material we've seen yet.

Keep scrolling to discover how InderShield™ offers durable, waterproof-breathable performance at the highest level while being PFAS-Free*.

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InderShield™ is a three-layer laminate made from a proprietary PU membrane, a durable nylon face fabric, and a nylon backer.

We've optimized everything from the membrane's performance and face fabric's weight, to how we're gluing and laminating the material into its final form, to create what we believe is the optimal balance of waterproofness and breathability for a rugged shell material.

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InderShield™ Rugged's 40,000mm waterproof performance is a function of its entire three-layer system. At its core, InderShield™'s proprietary PU membrane creates a durable barrier preventing water from getting through, keeping you dry. In addition to the membrane's performance, we've optimized the gluing and laminating construction for optimal waterproof-breathable performance in a rugged shell.

In our final construction, InderShield™ Rugged has a 40,000mm waterproof rating following the JIS & ISO standards.

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Explore InderShield™ Rugged Products

The Pinnacle of Storm Protection for the most severe weather conditions

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Stratos Storm Shell
Stratos Storm Shell
Indersity

Stratos Storm Shell

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Stratos Storm Bib
Stratos Storm Bib
Indersity

Stratos Storm Bib

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You can't add more Stratos Storm Bib to cart
How We Test
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1. Lab Testing

All of our products start in the lab. Water resistance, moisture vapor transmission, spray, and killer attack wash are just some of the tests we use to determine a material's performance. We set performance targets that the material must hit before being passed on to storm testing.

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2. Severe Storm Testing

After a material hits our lab testing targets, we test it in unimaginable storm conditions. In our rain chamber, we simulate storms more extreme than the most severe weather the material is intended to withstand. This proves the material's performance in a garment enduring the harshest of weather conditions.

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3. Field Testing

Once the material has proven itself in the lab and in severe storm conditions, it's time to bring it into the field. We work with professional athletes who spend all year pushing our gear to the limit.

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