Jacket Lanna is a ski jacket with a wind and waterproof 2-layer construction. Membrane: 20K / 20K. It is lightly lined with a thin layer of wool and a silver-colored waistband. The jacket is stretchy for optimal fit and freedom of movement. It also has a waterproof 2-way zipper and taped seams, it has a removable snow lock and is equipped with two side pockets, two chest pockets and a lift pass pocket.