Aerie Black Lightly Lined Underwire Bikini Top NEW Size 34D NWT Balconette style with structured underwire support, thin adjustable straps, and subtle cup seams. Aerie's "Real Good" sustainable initiative, utilizing recycled nylon materials.Features: Built-in underwire, lightly lined construction, and a standard metal hook closure at the back. Q21 Black bikini top Size 34D #swimwear #beachwear #summer