Made from advanced Powerlite fabric, the Core Run Tights from Ronhill stretch as you move whilst always returning to their original form after being stretched. They offer great freedom of movement and their breathable, moisture-wicking properties help to keep you cool and dry during a run.Powerlite fabric - lightweight, breathable and stretchyMoisture-wickingAnkle zips - easy to get on and offInternal pocket in waistbandReflective detailingFabric: 83% Polyester, 17% ElastaneColour: Black