UPF 50+ Guster™ nylon is durable, wind-resistant, and quick-drying, while an internal compression boxer provides support, making this short ready to step, dip or rope swing.

For thru-hiking and river trips—or just going big from the dock—our eternally relaxed Hideout is the baggy short we live in and get off the grid in all summer long. Guster™ nylon blocks wind, dries quickly and sheds water with a lasting DWR—yet withstands wear on brutal bushwhacking sections or rocky, gritty and abrasive riverside campsites. An internal mid-length compression boxer provides amphibious function and athletic support. Available in either regular or long inseams, it comes stock with a faux fly front, zippered back security pocket and an internal drawcord adjust.

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 Image Guster™


Guster™ Nylon Super Faille, 100% Nylon, 137 g/m2 with 80/20 DWR Finish

Guster™ is a highly durable, abrasion resistant 100% nylon that can stand up to the daily rigors of river life. The faille structure of the weave is built to maximize durability and wind resistance while maintaining ultimate comfort.

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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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  • Quick-drying fabric with DWR finish
  • UPF 50+ sun protection
  • Encased elastic waistband with internal drawcord for customized fit
  • Drop-in hand pockets
  • YKK® reverse coil zippered back pocket for security
  • Lightweight open mesh pocket bags
  • Lightweight stretch knit boxer-brief liner for added comfort and support
  • Heat transfer Stio® and pinecone logos
  • Weight: 9 oz.
  • Imported
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