Introducing the Onia Lana Bikini Bottom from the renowned brand, Onia. This chic bikini bottom in birch is the perfect addition to your swimwear collection. Made from 87% nylon and 13% spandex, this bottom is both stylish and comfortable. Pair it with the coordinating top or mix and match with your favorite swim pieces. Hand wash recommended. Imported. About The Brand - Simple, Purposeful Apparel Made For Easy Living.