Our classic ski touring midlayer has been completely reengineered. With a women's-specific fit, the Thermal Layer Jacket 4.0 has an impressive new design and innovative materials offering the perfect midlayer for every ski tourer. Polartec® Power Stretch® guarantees maximum stretch, a perfect athletic fit and odor resistance too. Flatlocked seams mean more comfort. With the ski touring Thermal Layer 4.0, you'll look great on the mountain, as well as at work or around town.