Nike Zoom Superfly Elite is a top model among sprint shoes.
Nike Zoom Superfly Elite – Athletics Canada
Nike's 3D Printed Sprinting Shoe the Zoom Superfly Flyknit Will be Worn at the 2016 Olympic Games in Rio - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
Nike Zoom Superfly Elite Track and Field Shoe at Road Runner Sports