... The waistband stretches from 15-22". Please note that this suit is meant to be worn tight and snug against the body. Material is 80% nylon and 20% lycra elastane. There is a drawstring and no lining. There is also a thin porous strip at the base to release water. The swimsuit is Used but is in great shape with no damage to the threading or the seams. There is some discolouration on the front.