Men's Swisswool Piz Duan Vest

The Ortovox Men's Swisswool Piz Duan Vest is built for mountain days when you need reliable core warmth without extra bulk. It pairs a wind- and water-resistant TEC-STRETCH outer with 60 g/m² SWISSWOOL insulation, giving it a strong weight-to-insulation ratio, good breathability, and a compact pack size that makes sense for everything from ski touring to fast alpine missions.

In use, this is the kind of vest that works well across a long season. The Swisswool lining helps regulate moisture and continues to warm even when wet, while details like backpack-optimized front pockets, a pre-adjusted hood, and elasticated armholes and hem keep it functional on the move. The quilted construction and diagonal-seam chest panel round out a piece that can be worn as a mid-layer or outer layer, depending on the day. Ortovox also notes that this product needs special care when washing.