Mephisto - Pakalin (Chestnut Smooth) - Men's: The 'Pakalin' casual dress oxford is made with premium leather uppers. Full leather lining conforms to the feet and helps wick away moisture. Cushioned footbed with tiny air channels deep inside the sole give you Air Jet technology. This circulates the air inside the shoe while you walk. Shock absorber heel reduces harsh impacts from walking. Ultra-light, thermal polyurethane outsole on stitched welt design.