Back Belt Female Medium Large Light Grey Obusforme Jobst for Men Casual 15 20mmHg The Silence Fighter™ is designed Style:Pair (Left & Right) The Silence Fighter™ is designed to amplify and boost frequencies of the human voice and cancel background noises with its noise reduction feature Large screen dispay 30 36 * Conforms and supports the lower back promoting muscle relaxation and proper alignment of the back * Built in ventilated lumbar pad provides additional support to the lumbar area * Breathable nylon mesh wrap with adjustable hook and loop front closure holds the belt in place * Lightweight Wear on top of or under clothing * Designed for industrial and or personal usage