The Salewa Puez 2 Durastretch 2/1 trekking trousers is a pair of tough trekking trousers that are excellent for changing weather conditions. Why? They have zip-off legs! Plus, you wont have to take of your shoes when zipping off the trouser legs because the Puez 2 features a T-zip system. This consists of side legs zips that are much easier to zip off. In addition, there are 2 zipped pockets for storing the important small items you cant do without. The Puez 2 Durastretch also has a handy zipped back pocket as well. Whats more, the robust trekking trousers are fitted with belt loops as well, which allow for a perfect fit. With its tough outer material, the Puez 2 Durastretch 2/1 is great for physical activity as well. The material is very stretchy and will conform to your every movement. If youre looking for a pair of flexible trousers, the Salewa Puez 2 Durastretch 2/1 is a great choice!