Winner of the Skier's Choice Award, the Environ Jacket is our signature waterproof/breathable workhorse.

The ultimate in all-mountain versatility, the award-winning Environ is your partner for high-speed groomers, hikes to sidecountry summits and floating through waist deep powder. The Environ is constructed with PeakProof™, a 3-layer waterproof/breathable fabric with 100% recycled polyester. This storm-ready technical jacket features a removable helmet-compatible hood with a laminated brim. Pit zips offer custom climate control when booting or skinning, a built-in powder skirt keeps you dry, and interior/exterior pockets store on-mountain essentials.

Shell
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

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.

Fabric Details
Durable, 100% recycled polyester fabric offers performance in winter elements
Water-repellent finish resists water and reduces dry time
Construction
Fully seam-sealed for completely waterproof and windproof protection
Two-way venting at underarm facilitates custom climate control
Brushed tricot at interior collar and chin guard for comfort and warmth
Center front interior draft flap seals out elements
Adjustable snapback snow skirt with custom Stio® gripper elastic
Adjustable hook & loop cuffs with easy-grab, custom Stio® cuff tab
Articulated fit through sleeves for mobility
Hanger loop o