Crane In Dark MenDesign Concept A crane dancing daintily through the night sky. Want to see for yourself? UIN has captured this scene in our new Crane In Dark design. Microfiber Leather Upper A durable high class synthetic leather, which is 30% less impactful on the environment compared to animal leathers. Ergonomic Design Perfectly fits the shape of any foot. Improved Digital Inkjet Technology Keeps colors vibrant and prevents fading. Flexible Elastic Band Fit