Double layered design,with mesh jacquard suface in front,full of air hole;Back with hollow out mesh detail ,provide extra ventilation, enhances the sweat-wicking performance; gorgeous hollow out eyelet pattern, look chic and stylish,visiually look more flattering, perfectly dress your back silhouette.Multi-color optional,Perfect pair with sport bras,tank tops or tunics easily.Make you feel confident and charming,stylish and fashionable.