Johanna Ortiz's 'Keel' skirt is perfect for summer. It's made from ribbed recycled-jersey with plenty of stretch and features a U-ring at the center of the elasticated waistband. Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients.Responsible Craftsmanship. This product promotes artisanal skills and a brand that invests in communities and adheres to fair-trade principles. Find out more about our NET SUSTAIN criteria here.