The Heron sweatpants are hand dyed with plants using the shibori dying method. A centuries-old dyeing technique that originated in Japan. Features include 2 front zip pockets for convenient storage and the waistband has drawcord with custom hardware for an adjustable relax fit. Our plant dyes, come from leaves, flowers, roots, bark, wood, lichen, fruits, nuts, or seeds & are used on certified organic cottons & natural fibers. A choice that is refreshing & environment friendly at the same time!