A durable, quick-drying pant with performance stretch and UPF 50+ protection for alpine water adventures.

To, from, near or actually floating on water, our favorite CFS Board Pant will take you from the plane to the campsite to any activity where a boat, a board or a floating vessel is part of the gear list. Sphero™ HO stretch poplin dries quickly and blocks sun at a UPF 50+ rating. Drop-in hand pockets integrate a security zip to safely stow a key and a coil zip fly makes quick pit stops easy. An adjustable hem cinch raises them up for wet wades whether trout fishing, boat launching or just cooling hot feet in a glacier-fed lake.

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 Image Sphero™ HO


Sphero™ HO Stretch Poplin, 89% Polyester, 11% Spandex, 75 denier, 152 g/m2 with WR finish

Sphero™ HO is a plainweave poplin with a unique polyester and high spandex for the best in four-way stretch comfort. Made from extremely durable fibers, this sturdy fabric maintains its shape through the push and pull of strenuous activity, while its hydrophobic fibers allow it to dry quickly.

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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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  • Mid rise, ankle length, straight fit
  • 4-way fabric stretch for maximum comfort and range of motion
  • UPF 50+ provides excellent sun protection
  • Water-repellent finish reduces dry time
  • Drawcord at waistband to customize fit
  • Zippered fly with hook and loop at front closure
  • Front hand pockets with zippered coin pocket to secure small essentials
  • Back pockets with hook and loop closures
  • Mesh pocket bags ventilate and dry quickly
  • Contrast bartacks reinforce high wear seams
  • Adjustable leg opening with elastic webbing at interior cuff
  • Heat transfer Stio® and Pinecone logos
  • Webbing loop at interior waistband to hang dry
  • YKK® zippers at fly and coin pocket
  • Weight: 10 oz.
  • Imported
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