Speedo's EnduraFlex material offers greater chlorine resistance than conventional swimwear and stays like new for longer thanks to CREORA HighClo . In addition, the nylon yarns from which EnduraFlex is made are made from 100% waste products such as factory waste. Features - Medley logo Drawstring waistband - for the best possible fit and support Better chlorine resistance than conventional swimwear fabrics - with CREORA HighClo , which retains the perfect fit for longer Shape retention - made from stretch material for unrestricted freedom of movement In addition, nylon yarns in the EnduraFlex fabric are made from 100% waste, such as factory waste Technologies EnduraFlex The nylon yarns are made from 100% recycled production waste. With higher chlorine resistance thanks to CREORA HighClo , the fabric stays like new for longer. The shape retention allows unrestricted comfort when swimming without being restrictive. EnduraFlex - for environmentally conscious and comfortable swimwear. Creora HighClo It was designed to overcome spandex’s vulnerability to damage by chlorine. It prevents spandex degradation by the chlorine element used for swimming pool sterilization and the chlorine bleach used for laundry washing and processing. It is applied to swimwear and improves fabric durability.