Bestform posture control non underwired cotton and lace bra combining comfort and femininity specially designed to correct your posture ultra soft cotton cups front hook fastening diagonal crossover back feminine lace inset on the front crossover control bands at the back provide firm support reducing the weight of the bust fabric content and detailsfabric56 polyamide 37 cotton 7 elastanebrandbestformcare advicemachine washable at 30 in a mesh laundry bag