Mephisto - Kaplan (Dark Brown Rainbuck) - Men's: The Kaplan boot puts a sporty spin on your casual attire. Premium leather upper features breathable, GORE-TEX(R) technology to keep your feet cool and dry. Padded contours, gusseted tongue and speed lacing system allow for comfortable wear and easy adjustability. Removable, latex insole provides superior cushioning for all day wear. Translucent Air Bag System(tm) conforms to the irregularities of any terrain during walking. As the shoe enters into contact with the walking surface, this airbag compresses to absorb the shock and act as a protective buffer zone for the foot. Shock absorber heel protects your feet from damaging jolts and vibrations. Combo Phylon midsole and Caoutchouc rubber outsole is flexible, lightweight and designed to protect your feet from the jarring effects of walking.