Ideal for outdoor settings and conveniently stackable when not in use, Mater offers an eco-conscious reimagining of this classic 1955 chair from Danish design duo Nanna and Jørgen Ditzel. Ocean’s slatted contours, originally fashioned in wood veneer, are composed of used fishnets (primarily from Denmark’s west coast) and recycled hard plastic—each one using 960 grams of ocean plastic waste. With its steel frame in a gunmetal finish, the seating comes in black or sand hues and its stylish look has been honored with a Wallpaper Design Award.