Bergtagen Stretch Trousers MDurable stretch trousers for alpine activities where you want maximum freedom of movement. Breathable, Durable, Quick drying, Ventilation, Water resistant, Wind resistant, Channels moisture, Stretch Bergtagen Stretch Trousers give the perfect combination of freedom of movement, durability and protection on spring and summer alpine adventures. The robust double weave stretch fabric releases moisture when you work up a sweat, and gives you the freedom