Hanky Panky's 'Signature' thongs are appropriately named, as the label has been making underwear for over four decades. They're made from stretch-lace in a flattering V-shape that remains invisible under even the closest-fitting dresses and pants. This set of two includes one black pair - perfect for dark clothing - and a gray leopard-print version. - Black, white and gray stretch-lace - Lined at base - 100% nylon; trim: 90% nylon, 10% spandex; lining: 100% cotton - Hand wash