MyPakage Men's Weekday Boxer Brief (Grey  Yellow, XX-Large (38-40)) 95% modal 5% spandex Imported This fabric is 50% more moisture absorbing than Cotton while still being incredibly breathable. Modal (93%) and Spandex (7%). Light Weight Fabric with our No Roll waist band Light Weight Fabric with our No Roll waist band Light Weight Fabric with our No Roll waist band Hand-stichtedzones with expanding seams ensure a tailored This fabric is 50% more moisture absorbing than Cotton while still being incredibly breathable; Modal (93%) and Spandex (7%)