Naomi & Nicole No Side-Show Waist Shaping Tank (7503). The Naomi & Nicole No Side-Show Waist Shaping Tank 7503 has a stretch microfiber body with compression lining at tummy and waist with wireless top front and a silicone Wonderful Edge inner hem. Naomi & Nicole's No Side-Show Waist Shaping Tank is made of nylon/spandex.