INNERSY WOMEN'S NO SHOW BRIEFS HIGH WAIST 3-PACK FABRIC: Body: 70% Polyamide(Nylon) and 30% Spandex; Crotch: 100% Cotton FEATURES: Designed with a gluing process instead of traditional sewing in the waistband and legs. Allowing you to wear any pants without any visible seams, and feeling incredibly comfortable at the same time. Stretchy nylon fabric that won't constrain or squeeze, these ladies' panties allow you to move with ease. Heart-shaped contouring in the back provides ample space for your buttocks without any annoying wedgies. EASY CARE: Machine wash with cold water and avoid high-temperature drying to extend the lifespan and maintain the quality.