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Keep your waterproof layers protecting you at the highest level and help them last as long as possible. This high-performance waterproofer is designed to enhance performance and revitalize the breathability of waterproof clothing.

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 Image Nikwax®
Partnerships

As caretakers of the mountain life, we recognize our responsibility to support organizations and people who share our vision to drive positive change for people and the planet. We’re proud to partner with some tremendous organizations in their missions to responsibly advance outdoor recreation and protect our wild surroundings.

Materials

We are committed to building garments that are durable, timeless and continue to perform season after season. Over 50% of our product line incorporates preferred materials, which include organic cotton, recycled materials and responsibly-sourced down. We are committed to growing our preferred materials usage to 75% by 2025 and to completely eliminating PFAS from our garments by 2025.

Stio Second Turn®

Our apparel is built to last. As a part of our efforts to reduce waste and keep more gear in the mountains where it belongs, our home-grown gear renewal program allows previously-used items to be traded in, cleaned, repaired and circulated back into use.

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  • Adds water repellency, revives breathability and reduces water absorbency without tumble drying
  • Enhances the performance of your gear, keeping you warmer and drier
  • Recommended for all other Stio® waterproof fabrics
  • Easy to use in your washing machine or by hand
  • Non-flammable and PFC-free
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