Clarks - Liquid (Black Leather) - Men's: The Liquid lace-up boot is made with full grain, waterproof leather uppers. The instep goring and padded collar allow for a flexible and cozy fit. Cushioned footbed and compression molded, EVA midsole help absorb shock with lightweight durability. Slip-resistant, rubber outsole provides good traction while rigid heel counter gives added stability. Cement construction adheres upper to the outsole with a bonding agent. This provides lightweight and flexible construction with twisting.