Step into the wildest weather in Environ, our signature all mountain ski pant. PeakProof™ Dermizax® 3L waterproof/breathable technology and an active, articulated cut make this signature style the pinnacle of performance for both resort and backcountry use. The kickpatch features abrasion-resistant CORDURA® and YKK® storm sealing zippers keep moisture out. Features include an adjustable waist with belt loops, internal boot gaiter with gripper elastic, and MaxVent™ outside thigh vents let heat escape when booting or skinning.
Fabric
PeakProof™ Waterproof/Breathable Technology, Dermizax® 3L 100% Polyester, Dermizax® Membrane 20,000mm waterproofness, 10,000 g/m2/24hrs breathability, 150 denier, 194/m2, 80/20 DWR Finish
In our outdoor world, not all shell fabrics rate the same, which is why we decided to set a Stio standard for mountain-rated protection you can trust when rough weather descends. Our new PeakProof rating ensures a Teton-tested level of waterproof technology and breathable comfort for elevated action in mountain environments.
![]()
Dermizax® is a durable 150 denier waterproof/breathable fabric with a 20,000mm waterproof, 10,000g breathability PU laminate for use in extreme outdoor environments.

Kickpatch: CORDURA® Nylon
CORDURA® is a 100% polyester, 600 Denier Ripstop fabric with a TPU Coating and DWR finish. Its rugged properties make it abrasion resistant, ultra durable and made to last through everyday wear.

Details
-
Durable PeakProof™ Dermizax® 3L Waterproof/Breathable fabric offers premium performance in winter elements
- High abrasion-resistant CORDURA® kickpatch at leg opening
- Fully seam-sealed for complete waterproof protection
- YKK® water-resistant Aquaguard® zippers at thigh vents
- YKK® fly and pocket zippers
- Customize fit with waistband adjustment tabs and belt loops
- MaxVent™ outseam venting for climate control
- Covered zippered handwarmer, thigh and back pockets for waterproof protection
- Articulated knees and action gusset allows for full range of motion
- Internal boot gaiters with custom Stio® ‘Let the Outside In’ gripper elastic keep the snow out
- Custom Stio® metal snaps at center front closure
- Custom Stio® silicone zipper pulls for easy grab with gloves
- Heat transfer Stio® and Pinecone logos
- Weight: 27 oz.
- Imported
Fit
Relaxed Fit:
Our most generous cut. An easy-going silhouette that offers comfort and freedom of movement
Garment Measurements (size medium):
Inseam, 31 1/2″
For more information about fit and sizing, visit our fit guide information page here.


















































































Reviews
There are no reviews yet.