Stio Men's Environ Jacket 2026
Made for skiing and snowboarding Durable, waterproof, recycled fabric offers protection in winter elements Removable, adjustable, helmet-compatible hood with bonded brim Regular Fit: A casually shaped design that’s not too tight and not too baggy Winner of the Skier's Choice Award, the Environ Jacket is Stio's 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. Materials 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 an outdoor world, not all shell fabrics rate the same, which is why they decided to set a Stio® standard for mountain-rated protection you can trust when rough weather descends. The 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 & lo
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