Calvin Klein Low Rise Trunk - 88% Polyester, 12% Elastane SILKY SOFT MICROFIBER: The signature mix of fibers offers exceptional stretch, dries fast and wicks away moisture to keep you cool and dry SUPPORT + COMFORT: Featuring a contoured pouch for a supportive fit, Calvin Klein’s men’s Trunks have a soft, flexible logo waistband that stays put without too much compression and retains its shape, wear after wear SIGNATURE FIT: Designed with a full rise. Waistband sits at the regular level, above hip. Leg line sits high on thigh