Inspired by our popular Knicker style, the Fernos Insulated Pant is your go-to layer for cold weather cardio, with a large dose of comfort. Whether you're taking a snowy winter run, stacking firewood at the yurt or layering up around a campfire, you'll love these pants for their reliable warmth and undeniable comfort. The soft Relance™ Primeflex shell is paired with PeakFill™ Active Insulation and 50% recycled polyester to guarantee maximum breathability and warmth. Stretch panels and articulation allow you to move freely, and an encased elastic waistband makes these cozy favorites easy to slide on and off if you need to transition throughout the day.
Relance™ Primeflex, 50 Denier Microfiber Mechanical Stretch Plainweave, 100% Polyester, 94g/m2 with a PFAS-Free DWR Finish
Relance™, 100% polyester Primeflex™ microfibers offer improved drape, stretch and wicking properties compared to regular polyester fibers. This fabric features a soft hand, bi-component Primeflex™ stretch, PFAS free DWR and excellent resiliency and strength.
PeakFill™ Active Insulation, 50% Polyester, 50% Recycled Polyester, 40g/m2
Our PeakFill Active proprietary insulation balances warmth and breathability to maintain lasting athletic comfort across the entire conditional range. Designed to keep core temps regulated, the synthetic fiber fill draws on a spiral filament structure to enable greater stretch, faster recovery and quicker dry times than traditional lofted insulation whether rolling slow at valley level or working hard up in the alpine.
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. Over 50% of our product line incorporates preferred materials, which include organic cotton, recycled materials and responsibly-sourced down. We are committed to growing our preferred materials usage to 75% by 2025 and to completely eliminating PFAS from our garments by 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.
Make Your Own Mountain Music
Every Stio Mountain Studio dedicates a spot in the corner to a certain guitar—not just any old six-string, but one created by the talented artisans at Taylor Guitars. It’s a tribute both to our founder Sulli’s passion for plucking the strings, and to all the times when music has forged connections across campgrounds and tailgates with friends and strangers alike. Read on to meet each artist and delve into the elements of the local landscapes that inspired their art.Pinecone, Acorn—Or Urban Legend?
Stio's logo has often been a topic for debate, so we took to the streets and slopes with our friends at the Whitebark Pine Ecosystem Foundation to set the record straight. Our logo? It's a Whitebark Pinecone. Check out the deeper story of this humble seed that’s the key to holding together an entire ecosystem.Of Food, Fishing And Freedom
Chef, fly angler and Stio Ambassador 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.