Organic cotton leggings in our Birthday Stripes. We have issued a special limited edition collection of Signature Stripes to celebrate our 35th Birthday! Yes, we have been around since 1976 and want to celebrate by wearing only stripes in only the happiest of colors -- we hope you will join us! Our Birthday Stripes are produced in organic cotton and are proud members of our ECO Collection. Happy Birthday, PO.P! Solid ribbed cuffs. Extra soft flat lock seams that do not chafe. 100% organic cotton Gift wrap available. Please see details at checkout.