Dri-Tec 5.0 Fabric Surface/ Performance Material Wicks Away Heat And Moisture To Help You Sleep Cool And Dry/ Air-X Ventilated Panels/ 3D Structure Keeps Air Flowing, Moving Heat Away From Your Body/ Motion Transfer Reduction/ Feather-Weight Feel/ Secure Fit And Grip/ Wrinkle And Odor Resistant/ Includes 1 Fitted Sheet, 1 Flat Sheet, And 2 Pillow Cases/ Grey Finish