The Marlee Eco Repreve Bikini Top in Sky Blue by LSpace is their newest earth-friendly top.  It is a bralette style with front ruching and recycled ribbed fabric.  

• Medium support
• Fabric Content: 82% Recycled Poly 18% Spandex Lining: 83% Recycled Nylon 17% Lycra (R)
• Like all delicates, shape, color and fit are best preserved if hand washed in cold water. Lay flat to dry.