COTTONY SOFT - Our men's boxer briefs are made from cotton or a cotton-rich blend (depending on the color) that's soft and moves with you. BREATHABLE & MOISTURE-WICKING – Cool Comfort technology helps wick moisture to keep you cool and dry all day long. COMFORT YOU DESERVE – A Comfort Flex waistband now adjusts to fit you. No-ride-up construction means your underwear should stay firmly in place. TAGLESS, TOO - Because who has time for scratchy tags?