Stio Men's Environ Bib Pants
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Built to Charge: The Ultimate Environ Bib
The Stio Men’s Environ Bib is a top-performing, fully waterproof shell built for serious mountain missions.
Made from 3-layer PeakProof® recycled fabric, it offers breathable protection against deep snow, high winds, and cold temps.
Side vent zips double as a drop seat for convenience, while reinforced kick patches withstand edge wear.
Articulated knees, a stretch back panel, and adjustable suspenders ensure unrestricted movement.
From sidecountry laps to storm-day powder, this award-winning bib keeps you dry, mobile, and mountain-ready.
Details & Specifications
| Primary User: |
Men |
| Fit: |
Regular |
| Weight: |
1.875 lbs / 850.5 g |
| Waterproof: |
Yes - 3-layer PeakProof® fabric (20,000 mm water column) |
| Windproof: |
Yes - fully seam sealed |
| Breathable: |
Yes - 10,000 g/m2/24hrs |
| Insulation: |
None - Hardshell |
| Ventilation: |
Large outer thigh vents |
| Pockets: |
(2) Oversized thigh pockets |
| Gaiters: |
Yes - Internal boot gaiters with gripper elastic |
| Additional Features: |
- CORDURA® Dobby kick patches |
| Materials: |
PeakProof® 3L Plain Weave, 100% Recycled Polyester 150 Denier Face Fabric, PeakProof® Hydrophilic Membrane 20,000mm Waterproofness, 10,000 g/m2/24hrs Breathability, 20 Denier Tricot Backer, 194 g/m2, with an 80/20 PFAS-Free DWR Finish |
| Men's waterproof snow shell bib pants |
3-layer PeakProof® waterproof fabric |
| 100% recycled polyester construction |
Fully seam-sealed and windproof design |
| Stretch back panel for easy movement |
Side zip vents double as drop seat |
| Reinforced kick patches for durability |
Adjustable suspenders for secure fit |
| Internal boot gaiters keep snow out |
Oversized thigh and hand pockets |
| Two-way YKK® Aquaguard® zippers |
| Gender | Men |
|---|---|
| MSRP | $469.00 |
| Activity | Backcountry Skiing, Lift-Based Skiing, Snowboarding |
| Equipment Type | Hard Shell |
| Fit | Regular |
| Gear Category | Ski Pants |
| Color | |
| Brand | Stio |
To see more information regarding Shipping, Returns and Cancellations please see our Shipping & Return Policy. |







