Mid Thigh Bodyshaper Anti Cling Fabric Nude Style Number: SX915 Brand: Spanx The Spanx Power Panties Magic Knickers offer a firm hold that will instantly smooth and shape the Bum, Tum and Thighs. These are a mid thigh body shaper which can be worn with your own bra. Eliminate that muffin top and those lumps and bumps and has been finished with a cling free finish.