Winter runs, fitness skins or Nordic loops are all part of the game for our breathable, aerobic vest. 40-gram PeakFill Active—a highly breathable, quick recovery, spiral filament synthetic fill—supplies core-warming performance. Easily stuffed into spaces like a ski pack, it lofts back quickly when called on for rest-break warmth. Mechanical stretch and side-seamless construction enhance mobility and reduce friction.
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, 57% Polyester, 43% 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 ColoradoColorado local India Wood bucks the traditional way of recreating and takes an unique and in-depth look at the world around her.
Back On TopWhen a life-threatening health scare takes away her ability to push herself on bike and skis, Nicole Jorgenson discovers trail running and gains a new perspective of life’s peaks and valleys.
Dirt Culture DynamicsRadical thinking, conflict resolution, cooperation and compromise between a group of bike enthusiasts and local government shape a thriving, gravity-fueled community.