Splits59 Kiki Rib Tank in Black. Size XS, M, L. Cotton blend. Made in USA. Lightweight rib fabric. SPLR-WS52. B2173. 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.