These smooth, everyday leggings are mineral washed for a distressed look that easily matches any top. Also known as ''acid washing,'' mineral washing is a special technique in which the fabric is washed with minerals and bleach in order to achieve tonal fluctuations in the dye. Knit cotton and spandex. Handmade by Donna of Los Angeles. Machine wash. Available in the following sizes: S, M, L, XL.