Mammut revamped their best-selling hardshell to deliver a sustainably made version: The Stoney HS Thermo Hooded Jacket. The recycled fabrication keeps waste out of landfills, while the enhanced pattern further reduces material waste in production, lightening our carbon footprint even more. But rest assured, the performance isn't lacking. The Mammut DRY Tour membrane and zoned insulation shut out the snow and the cold, keeping us cozy dry underneath, while the X-vented underarms let us dump building heat when we're charging hard.