This season, the COS jewelry team have created a collection of signature pieces defined by simplicity. These huggie hoop earrings are crafted from premium sterling silver that's polished to a high shine and features a curved, hammered shape. Style them solo or stacked with a chunkier pair.  Hinge closureRecycled silver is made from second-hand sterling silver items, which are then refined to 99.9% purity Shell: 100% Recycled sterling silver. Excluding trims