Sporty thermal jacket for ski touring warm and water resistant stretchy, extremely breathable inserts eco-friendly production The Sesvenna Jacket III is an eco-friendly thermal layer for athletic ski tours. The lightweight, PrimaLoft® Silver Insulation Eco hooded jacket with stretch inserts ensures excellent performance even when you’re going all out in the snow. The Performance Stretch side zones are highly breathable and provide improved freedom of movement. This form fitting jacket has a very small pack size and will always find room in your pack. The jacket is made with eco-friendly, water repellent Eco Finish and is manufactured without the use of fluorocarbons (PFC). Green Shape guarantees environmentally friendly products made from sustainable materials, resource-efficient production and fair manufacturing.