These adjustable tie back suits are similar to a "cut out" suit except the straps are adjustable tie backs. ! Excellent choice practice or fitness! Everyone loves this low back suit with adjustable straps! . These adjustable thin straps suits are made of 80% polyester & 20% Lycra blends which is durable, colorfast and chlorine resistant. Our suits are fully lined with the same quality fabric that we use on the outside for comfort and privacy. All suits are cut and sewn in Southern California.