Nylon lycra blend. This camisole strapped waist cincher will help you look slimmer and skinnier instantly under any type of clothing, flattens the tummy and controls the waistline and shapes and firms control problem areas. Ideal for casual or for dress wear. Made in China. Original Intimate lingerie product. FITTING GUIDE: Fits according to dress size and weight. SM: Fits dress size 2-4, weight 95-120 lbs; MED: Fits dress size 4-6, weight 121-140 lbs; LG: Fits dress size 6-8, weight 141-160 lbs; XL: Fits dress size 8-10,  weight 161-180 lbs; XXL: Fits dress size 10-12, weight 181-200 lbs.