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Weather Any Line: The All-Mountain Environ
The Stio Women’s Environ Jacket blends refined mountain style with peak technical performance.
Made from PeakProof® 3-layer recycled polyester, it offers reliable waterproof and breathable protection for storm days and summit missions alike.
Thoughtful details like underarm venting, a removable helmet-compatible hood, and a built-in powder skirt provide adaptable comfort in variable conditions.
Durable yet soft to the touch, this all-weather shell delivers freedom, function, and flair for women who ski hard and live boldly in the mountains.
Details & Specifications
| Primary User: |
Women |
| Fit: |
Regular |
| Weight: |
1.5 lbs / 680 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: |
Two-way underarm vents |
| Pockets: |
(2) Secure zippered hand pockets |
| Hood: |
- Removable, helmet-compatible hood with front and peripheral adjust |
| Hem: |
- Adjustable storm sealing hem |
| Additional Features: |
- Adjustable snapback snow skirt |
| 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 |
| Women's waterproof snow shell jacket |
PeakProof® 3-layer waterproof fabric |
| 100% recycled polyester construction |
Fully seam-sealed, windproof protection |
| Underarm vents for temperature control |
Removable helmet-compatible hood |
| Adjustable snow skirt with Stio® gripper |
YKK® Aquaguard® waterproof zippers |
| RFID ski pass pocket on forearm |
Articulated sleeves for natural mobility |
| Durable water-repellent (DWR) finish |
| Gender | Women |
|---|---|
| MSRP | $479.00 |
| Activity | Backcountry Skiing, Lift-Based Skiing, Snowboarding |
| Equipment Type | Hard Shell |
| Fit | Regular |
| Gear Category | Ski Jackets |
| Color | |
| Brand | Stio |
To see more information regarding Shipping, Returns and Cancellations please see our Shipping & Return Policy. |



