Winter baselayer bottomsMade using recycled PET bottlesZeroScent Technology - Minimises unwelcome odoursF-Dry - Will keep you dry and comfortable all year roundFlat stitching reduces chaffingOdour-banishing antibacterial silverMoisture management system will wick sweat away from your skin keeping you dry and comfortableSoft brushed lining for added comfortFabric: 88% recycled polyester, 12% polypropylene