Athleta Aqualuxe one-piece swimsuit in black ribbed nylon fabric. Halter silhouette with a high neck front and open back. Two vertical straps at the back with a metal clasp closure at the neck. Full coverage bottom with inner lining throughout. Body is 92% nylon, 8% Lycra spandex. Inner cup lining is 85% nylon, 15% Lycra spandex. Tagged XS. Pre-owned, no visible wear. Check listing photos for fit and styling details.