The Vallis Collection’s PeakVale™ material is the new go-to fabric of everyday mountain life. A soft, natural feel and four-way stretch create comfort that goes all day, all while keeping its shape and resisting creases and wrinkles. Light enough to wear through a range of warm-to-cool seasonal transitions, the mid-rise waist has an in-out drawcord that customizes the fit, ensuring the Vallis won’t slump on your adventures. A zippered back pocket keeps essentials secure and the PFAS-free WR finish sheds light rain during impromptu day hikes.
PeakValeâ„¢ epitomizes understated performance and comfort. Constructed with a blend of biobased polyester, its woven construction offers 4-way stretch, while maintaining its shape for the ultimate trail to town versatility. Exceptionally soft with a natural feel, PeakValeâ„¢ resists creases and wrinkles, and a PFAS-free WR finish sheds light rain.
As caretakers of the mountain life, we recognize our responsibility to support organizations and people who share our vision to drive positive change for people and the planet. We’re proud to partner with some tremendous organizations in their missions to responsibly advance outdoor recreation and protect our wild surroundings.
We are committed to building garments that are durable, timeless and continue to perform season after season. After years of research, testing and product development, in 2024 we completely removed PFAS from all of our newly developed products. We remain committed to growing our Preferred Materials usage, which includes organic cotton, recycled materials and responsibly-sourced down and wool, to 75% by the end of 2025.
Our apparel is built to last. As a part of our efforts to reduce waste and keep more gear in the mountains where it belongs, our home-grown gear renewal program allows previously-used items to be traded in, cleaned, repaired and circulated back into use.
Outside Unscripted | Dani Reyes-Acosta
The further from perfection, the closer to joy. Dani Reyes-Acosta finds her greatest inspiration in the untamed outdoors, forging her own path through rugged landscapes and ever-changing terrain. Whether climbing, riding, or exploring remote wilderness, she embraces the unscripted beauty of the journey—where every experience leaves her transformed.Of Food, Fishing & Freedom
Chef, fly angler and Stio Mountain Athlete Ranga Perera takes us to a few of his favorite moments while filming Flavor On The Fly, from frying up fresh perch on the shores of Lake Champlain, to being guided for the first time by a fellow Person Of Color while fishing in Central Park. It’s a reflection on the ways fishing and food nourish our roots and bring us all together at the same table.Mountain Perspectives | Riding Home
What makes mountain culture—or, more accurately, who? Mountain Perspectives is our short film series honoring a few of the individuals who champion the mountain culture we live for. In this episode, meet Stio Mountain Athlete Ryan Cochran-Siegle and learn how he recharges during the off-season as an alpine ski racer.