This women's team challenge back swimsuit is perfect for intensive and regular swimmers. it's made from highly chlorine-resistant fabric which protects the skin from the harmful effects of the sun. The open back combined with narrow straps offers maximum freedom of movement and an excellent feel in the water. product details • swimsuit • fixed straps • non-padded • non-underwired • lined at the front • plain • suitable for pool swimming fabric content and care advice • 100% polyester • please refer to the care instructions on the product label