The VIRUS Energy Series Bioceramic 3/4 Length Crop Compression Pants- Recovery+Endurance (EAu8) was specifically designed for the high endurance athlete. The bioceramic fabric has been engineered to provide natural compounds that emit far-infrared therapy directly from the fabric. Far-infrared compounds include oxides of zirconium, aluminum, zinc, titanium and antimony. Combined, these elements are known to help improve circulation, repair and regenerate overworked tissues, muscles and nerves, reduce inflammation and decrease pain. New 2" Waistband.