Devold Explorer pro jacket is designed for comfort and maximum warmth yet built to be as lightweight as possible. In addition, this jacket is equipped with strategically placed areas of wind-resistant material for extra protection against the elements. This is a merino fleece that is ideal at high altitudes, where temperatures can change in an instant. The super-soft, brushed inner layer made of 100% merino wool creates air pockets against the body, achieving outstanding insulation. The outer layer uses a merino wool blend optimized for wind protection. The Explorer series is designed for longer hikes, with good mobility being a key aspect in the product's construction. This unique merino wool blend makes both hiking and base camp more comfortable. - Packable hood - Seams and pockets are strategically placed to avoid backpack interference