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Technically inclined, odor-resistant Floe™ fabric wicks and cools when temps spike during high-output activity.

High mountain, highly aerobic activities demand both exceptional wicking and exceptional cooling. Our long-sleeved tech tee delivers both dynamically due to Floe™ fabric that wicks and cools during runs, rides or climbs. With added stretch for unhampered motion, minimal seams for less friction and a slightly relaxed fit, this tee holds the ideal middle ground of performance and comfort. An anti-odor finish keeps it smelling mountain fresh and reflective hits add visibility.

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 Image Floe™
Floe™ Polyester Stretch Heather, 95% Polyester, 5% Spandex, 150 g/m2 with HeiQ Fresh and HeiQ Smart Temp Finishing

Floe™ fabric technology wicks moisture, dries quickly and provides an anti-microbial treatment and UPF 15+ sun protection. The moisture management keeps you cool and comfortable when you're working hard, while its odor control allows you to play more and wash less. 

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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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Fabric Details
  • Stretch performance fabric, with HeiQ Fresh and Smart Temp technology
  • Controls odor and improves thermoregulation
  • Flatlock seams for low profile comfort and easy layering
  • Bonded neck tape
Weight and Measurements
  • Weight: 6.3 oz.
  • Center Back Length: 29" (size M)
Other Details
  • Reflective logos
  • Imported
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How We Wear It