SPANX Assets by Sara Blakely High Waist Mid Thigh Shaper. This shapewear is made with a blended fabric of nylon and spandex, providing moderate compression around the waist area. The black color and colorful theme give a sleek and stylish appearance, perfect for any occasion. The shapewear is designed for women in the size range of 4, with a weight range of 170 to 220 lbs. 5 ft to 6 ft.