The diversity and characteristics of trekking required a range of solutions that would work in different terrain and climatic conditions. This makes the trekking sweatshirt ideal for long-distance trekking as well as day trips and backpacking.The sweatshirt is perfect as a lighter layer, a practical alternative to heavier jackets. It is made from soft-touch fabric with Primaloft technology , which provides extra warmth in sudden weather changes and excellent breathability.