Perfect basic trunks with an extra soft cotton body and fit-improving stretch. Made of cotton and elastane. Each pack contains three low-rise cotton-blend trunks. Cotton blend stretches to keep the same level of fit throughout the day. Contour pouch has curved sides for a natural fit that keeps you in place. Rear center panel helps prevent ride-up and bunching. Crotch gusset keeps fit comfortably close. Classic Calvin Klein logo elastic waistband. Turned and stitched leg openings. Wicking treatment gives fabric a more breathable feel so that it dries more quickly. Tagless. Flyless.