Sweat it out in the Joule Elite™ Women's Classic Sports Bra - Solid. Technology Joule Elite™: Anti-abrasion fabrication to avoid pilling,Ultimate stretch and recovery,Optimal compression,Moisture-wicking,Quick-drying,Anti-microbial Features - Removable cups - Racerback - Hidden stay-in-place band - Moderate coverage Fabrication: 71% nylon / 29% lycra - 260 GSM