The Montane Solve XT is a flexible jacket with 220g of 750fp down, suited to most winter circumstances in British hills. It's ideal for a blowy December summit camp. I wore the jacket layered over a microfleece even though erecting a tent in the blizzard. However, jackets with higher fill https://trevorbsfsd.blogchaat.com/31059359/the-basic-principles-of-long-heavy-coats