Stand up to the most daunting weather reports and midwinter chills with our Fernos Insulated Pant. This reliably warm and highly breathable insulation midlayer laughs off sub zero days with a Relance™ Primeflex shell and PeakFill™ Active Insulation. The medium cut is designed for an on-the-go lifestyle, be it a pick-up pond hockey game or chasing the kids up the trail. Stretch panels and full articulation allow for complete freedom of movement while thoughtful design details like an encased elastic waistband, zip fly and drawcord make for easy on and off—although the Fernos is the type of insulated comfort you won't want to shed anytime soon.
Relance™ Primeflex, 50 Denier Microfiber Mechanical Stretch Plainweave, 100% Polyester, 85g/m2 with 80/20 DWR finish
Relance™ Primeflex 100% polyester microfiber offers better drape and wicking than that of normal polyester fibers. This fabric features a soft hand, comfortable stretch, wind resistance, 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.
We completely offset the footprint of each order through our commitment to being climate neutral. As part of our mission we value being good caretakers of the mountain life and protecting the places where we play.
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.
We believe a circular commerce system will design out waste and pollution, allowing for used clothing to be renewed and put back into use. Stio Second Turn™️ is our gear renewal program that allows customers to trade in and shop used apparel.
Diagonal: An Uncharted Path Across Colorado
Colorado local India Wood bucks the traditional way of recreating and takes an unique and in-depth look at the world around her.Home Away From Home
Chef, angler and Stio Ambassador Ranga Perera brings familiar smells and tastes of home to a group of young Coombs Outdoors campers' first night under the stars.Moments Over Objectives
Climbing in the alpine is never easy—let alone when you’re attempting routes that have never been climbed before. But for mountain guide and Stio Ambassador Shep Howatt, a trip to British Columbia's Gold Range with his sister and friends wasn’t about doing something easy.