WITH TAGS AND ORIGINAL BOX MSRP $355 Porsche Design Beverly Hills Carbon Design Men's Black/Red Calf Leather Moccassins Size US 7.5. Inspired by the original F. A. Porsche Driving shoe from 1977, this racing version is leather coated with carbon texture and lined with calf leather in Porsche GTS stitching in red. The sole is made in one piece, with the pull tab at the shoe's heel slipping-in is very easy. With precise moccasin workmanship this shoe provides extra comfort.