These briefs are built extra firm to provide lightweight power and targeted control for the tummy and midriff. Lightweight silicone strip "Wonderful Edge" on back of bottom for no ride/no lines. - Extra firm control and shaping - LYCRA® FitSense™ print technology: A revolutionary innovation that transforms your body by adding lightweight, targeted support to slim the tummy and midriff - Wonderful Edge®: The silicone edge on the back of the leg openings that won't ride up, eliminates visible lines and is comfortable all day - Comfortable without sacrificing support: Provides the weightless lift, targeted control and precise support women need to look, feel and be more comfortable Imported Material & Care Nylon, spandex Machine washable