New Virus Singlet Men's Bio Ceramic Elevated V2 AU12 Large Maroon Black Large:Maroon Black 100 percent ring spun washed 14:Onix Carbon Metallic Aluminum 100 percent ring spun washed cotton duck Mighty back bi swing between shoulders for instant recovery Flex elbow for less percent shadow friction Freedom gusset under the arms 5® Technology minimizes evaporation of moisture for enhanced comfort and performance Permanent anti odor feature refreshes after washing Strategic mesh inserts for added ventilation Limited Distractions Flat lock seams to help reduce chafing Reinforced 3 D hook and loop sock adjusters Locker loop at inside back waist The vertical stretch has greatly improved with increased 4 way stretch BioCeramic fabrics in key zones for optimal range of motion The BIOCERAMIC fabric has been engineered to provide natural compounds that emit far infra red therapy directly from the fabric