The Fjallraven Abisko Lite Trekking Jacket in Dawn Blue / Indigo Blue is a light. comfortable jacket for summer hiking in warm conditions. Made from G-1000 Lite Eco with back and side panels in stretch fabric for good ventilation and freedom of movement. You can also open ventilation zippers in the sides to release excess heat on intense treks. Adjustable hood and hand pockets that are accessible even when you have a backpack on.