Wide-leg Koton Flare Jean, which fits snugly at the waist and expands from legs to cuffs, is one of the most needed products for little ones in summer and winter. Indigo Product Usage Information: The indigo dye used in our product may give some color to your clothes during use. We recommend that you wash it inside out and alone for the first wash, and inside out and with colored laundry for subsequent washes.