PROENZA SCHOULER Lug Sole Combat Boots The Lug Sole Combat Boots are made from smooth pale yellow leather with a whipstitch-inspired waxed lace-up front. Contrast black interior. Rubberized lug sole with contrast topstitching. Signature logo pull tab. Side zip closure at inner ankle. Calf leather. Made in Italy. Upper: calf leather, Sole: rubber, Heel height: 25 mm / 1" Composition: 100% Calfskin Color: Butter Fit: True to Size Yellow Leather, Pale Yellow, Lug Sole, Proenza Schouler, Black Interior, Signature Logo, Calf Leather, Side Zip, Combat Boots