What Our Gearhead(R) Experts Are Saying: "I've worn the Ducan Guide HS Jacket on multi-day treks through wet alpine passes, and it's been a go-to for storm protection without the bulk. The 3-layer DRY Tour membrane breathes just enough while still shedding serious weather. Plus, the ripstop reinforcements and smart repairable details really hold up to extended trail time." When we're deep into the backcountry and the skies turn gray, we rely on the Mammut Ducan Guide HS Hooded Jacket to keep moving forward. Designed for extended hikes and long-haul treks, this lightweight hardshell brings serious waterproof protection without weighing us down. Its 3-layer Mammut DRY Tour technology keeps us dry through steady storms and high-output climbs, striking the perfect balance between breathability and durability. We appreciate the jacket's thought-out design-from ripstop reinforcements that resist pack abrasion to offset shoulder seams that reduce pressure under load. Repairable drawcords on the hood and hem offer peace of mind in remote terrain, while underarm zips dump heat on the uphill grind. With water-resistant zippers, roomy front pockets, and articulated sleeves, the Ducan Guide HS is built to handle everything our route throws at us.