Holds stuff in place whether you’re in the middle of your jump rope warm-up or jumping in a car. Airflow Mesh Zones Ultrafit Support Pouch Flex Waistband Rx-Blend Fabric European Sizing: We recommend going a size up for maximum comfort. Fabric : 86% Nylon / 14% Lycra Care : Machine wash warm with similar colors. Hang dry. Warm iron. Do not tumble dry. Fold neatly.