From Tommy John, this multi-pack panties feature: Boyshort silhouette Cool cotton moisture wicking knit fabrication Extra-long fiber cotton that keeps you 2-3x cooler than regular cotton Evaporates & dries moisture 4-5x faster than regular cotton Full rear coverage Stays in place for comfort all day, and won't roll, pinch or leave marks. Waistband won’t roll, pinch or leave marks Cotton gusset Cotton/spandex Machine wash cold/tumble dry low Imported.