This Girlfriend Collective Paloma Racerback Bra is made from 79% Polyester and 21% Elastane, offering a 4-way stretch fabric. It features a double-lined construction with a plain design and is built for medium impact activities. The bra boasts a compressive and sweat-resistant fabric technology, a racerback design, and a form-fit. It's sustainably made from recycled and recyclable materials and is a pull-over style with a scoop neckline. Available sizes: XXS (31 in.), XS (33 in.), S (35 in.), M (37.5 in.), L (40.5 in.), XL (43 in.), XXL (46.5 in.), 3XL (50 in.), 4XL (53.5 in.), 5XL (57 in.), 6XL (60.5 in.).