Round Geo Hoop Earrings Gold Narelle Waterproof. HOWARDS.Chic and understated the Narelle Waterproof Round Geo Hoop Earrings offer a trendy geometric design in classic goes-with-everything gold. With familiar pin catch closure and effortless style these earrings will easily become a wardrobe staple. Waterproof 18K gold plated and made with a specialized PVD technique to withstand the rigors of life from swimming and showering to sweating through your most intense workouts all without ever losing its shine.