Buy the Norrona trollveggen warm2 Jacket here:
https://www.norrona.com/en-GB/Products/3130-10/6745/trollveggen-warm2-jacket-w/
Our most flexible fleece with the highest warmth-to-weight ratio in our collection. Slip into this warm and comfortable climbing fleece with its stylish retro design. Polartec® ´s Thermal Pro® fabric is lightweight and highly insulative, and the strength and flexibility of the fabric ensure good looks even after extended use. The jacket is easy to pack in its own pocket.