Splits59 Bruna Airweight Bra in Blush. - size XS (also in L, S) Splits59 Bruna Airweight Bra in Blush. - size XS (also in L, S) 81% nylon 9% spandex. Unpadded. Ruched front. Elastic band. Item not sold as a set. Imported. SPLR-WI39. A2012. High-performance is apart of the Splits59 brand DNA. The LA based line is full of innovative activewear for women that blends advanced fabrics with sleek silhouettes. With features like quick-dry sport performance fabrics, flat seams, fluff threads and plush elastics each piece is design to keep you looking fabulous and feeling great while going the extra mile.