Knotties are a set armchairs in polyethylene waterproof rattan, comprising of sculptural knot forms. The cushions come in a variety of waterproof fabrics.Edwards Anker says: “The effect of the form imitates the function, which is to embrace the user in their comfort and relaxation.” The indoor/outdoor set, comprising of armchair, loveseat and footrest, comes in polyethylene rattan with outdoor cushions in different colors. Knotty armchairs are lightweight and comfortable.