Mammut's best-selling and most versatile all-mountain insulated ski jacket is engineered for peak-to-park performance with an eco-conscious design. Redesigned from the ground up, the Stoney HS Thermo Hooded Jacket delivers reliable weatherproof protection while minimizing environmental impact through fully recycled single-material construction and pattern optimization to reduce fabric waste. Built with a waterproof 2-layer Mammut DRY Tour membrane and body-mapped Ajungilak OTI Element synthetic insulation, this jacket keeps skiers dry and comfortable from first chair to last light. X-shaped underarm pit zips, a detachable powder skirt, and comprehensive pocketing round out a feature-rich coat designed for resort laps and freeride exploration.
