Whether you want a great pair of pants for a month-long trek on the Appalachian trail or just want to be comfortable flying cross country you will be happy with these MIER stretch outdoor pants. They are convertible, meaning they convert to shorts by unzipping and removing the legs. These trekking pants are very comfortable, comprised out of a stretchy nylon and spandex combination, the two materials make the pants very flexible, plus gusseted crotch panel and articulated knees ensuring they’ll never restrict your movement no matter what you plan to do outside. Total 7 pockets give you great storage space, beside all zippers are from YKK brand, practicality and durability coexist. Perfect for all day use, cool in the morning, use them as pants. When it warms up in the afternoon, just unzip them and stay cool.