What separates the Ernest Hemingway Permit driving moccasin from a pedestrian moc? This is a true performance shoe. The articulated sole allows for precise movements while working through the gears on a curving road or just navigating a field-stone walking path. Also, it's extremely cool, both to look at and to wear. The finest leather is hand-stitched throughout plus an adjustable single lace collar creates a fit thats like a driving glove for your foot.