MYPAKAGE Men's Weekend Boxer Brief MyModal fabric blend of 95% modal 5% spandex Featuring MyDry fabric made from 100% hydrophobic wicking polyester, 95% modal 5% spandex Extremely soft and breathable keeping you dry and comfortable with slightly heavier fabric weight to give them a bit more substance and durability 4 way stretch fabrication allows for increased movement 3 dimensional pouch that supports the pakage and eliminates the need to rearrange or adjust Decreases temperature keeping you dry and reduces the chance of chaffing