Spectre Low-Top Running Shoes In Perforated Leather With Side Zipper And Black Givenchy Band. Long White Laces With Black Loops In The Inside And Outside Of The Foot Allowing For Graphic Lacing. Lightweight White Technical Sole. Composition: 100% Calfskin Leather. Lining : 100 % Calfskin Leather. Insole : 100 % Calfskin Leather. Midsole : 100% Polyurethane.