The Teton Twill Pants by Mountain Khakis are an old-school American style designed with the outdoor enthusiast in mind. Built in their 8.5 ounce MK twill, and borrowing elements from the durably constructed Original Mountain Pant, the Teton Twill pant is comfortable enough and stylish enough to wear to the office every day, but still offers the true enthusiast a product built to endure the adventurous terrain your travels may produce.