Give up panty lines for good. Our vanishing edgeâ® all-over lace bikinis give you a smooth line with the luxury of lace. Their patented silicone edges eliminate ride-up and are invisible under clothes, so you stay comfortable and perfectly sleek all day. Detailsour #1 panty collection. Sits low on hips. Patented vanishing edge technology with stay-put silicone at the leg openings keeps panties in place without panty lines. Silky soft, breathable fabric stays incredibly soft, wash after wash. Soft, elastic waistband. Breathable 100% cotton gusset lining. 83% nylon, 17% spandex. Machine wash, air dry. Imported.