Product Details + Open back mid-rise bikini.Beautifully detailed rigid semi-sheer lace.Soft elastic waistband.Bikini style with revealing open back.Cotton lined gusset.Hand wash. do not dry in dryer.Lace: 60% polyester. 32% polyamide. 8% elastaneGusset: 93% cotton. 7% elastaneStyle: USHAA0521