CONTENTS: 70% VISCOSE, 25% POLYAMIDE, 5% ELASTHANNE. SPECIFICATIONS: BRASSIÈRE SHAPE, SEAMLESS, SOFT BRA, STRETCH LACE, SUPPLE BREATHING FABRIC, ULTRA-SOFT FABRIC. PLEASE NOTE: THIS ITEM IS MEANT MORE AS A SLEEPING BRA AND THEREFORE WILL COME UP PRETTY HIGH IN THE BACK. IT MIGHT COME UP HIGHER THAN YOUR SHIRT.