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A multifunctional, lightweight layer designed to keep you toasty warm in even the coldest conditions. Available in custom Stio® Flutterfly print.

Made with Thermonet® technology, this BUFF® provides ultimate protection against cold and windy weather. Incredibly light, this multifunctional piece achieves a new level of heat and comfort.

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70% recycled polyester, 30% polyester

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Climate Neutral

We completely offset the footprint of each order through our commitment to being climate neutral. As part of our mission we value being good caretakers of the mountain life and protecting the places where we play.


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.

Trade-In Program

We believe a circular commerce system will design out waste and pollution, allowing for used clothing to be renewed and put back into use. Stio Second Turn™️ is our gear renewal program that allows customers to trade in and shop used apparel.

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  • Breathable, durable PrimaLoft® yarn is 4 times warmer than regular polyester microfiber
  • High-thermal insulation for a great warmth-to-weight ratio
  • Moisture wicking fabric retains heat inside, keeping you dry and comfortable
  • Seamless construction won't rub or irritate
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