Zoggs cottesloe powerback zoggs essential cottesloe powerback swimsuit with thicker straps and shelf bra for support made from our 100 chlorine proof aqualast fabric which is durable resistant to snagging and offers excellent shape retention aqualast fabric with lifetime guarrantee the only swimwear that lasts in the pool as long as you do fabric contents 53 polyester47pbt features a shelf bra for flattering and supportive fit rinse after each use with fresh water do not store we