Advanced Powerlite fabric has been used in the Ronhill Core Run Tights to provide a flexible and breathable baselayer that\'s ready to run. The ankle zips allow you to put them on or take them off whilst wearing footwear, while the internal waistband pocket keeps your possessions close during a workout. Powerlite fabric - lightweight, breathable and stretchyMoisture-wickingAnkle zips - easy to get on and offInternal pocket in waistbandReflective detailingFabric: 83% Polyester, 17% ElastaneColour: Black