Clarks - Ash (Brown Leather) - Men's: The Ash boot is made with waterproof, full grain leather uppers. Speed lacing system, pull tab and padded nubuck collar allow for comfortable and easy wear. GORE-TEX(R) technology: breathable, waterproof membrane that keeps your feet dry and comfortable. Ortholite(tm) footbed provides added cushioning for all day wear. Roomy toe box allows for a natural toe spread to enhance your walking motion. Polyurethane midsole offers lightweight shock absorption to reduce foot and body stress. Slip-resistant, molded rubber outsole provides lasting durability. Rigid heel counter provides lateral stability for instant comfort. Strobel construction, where the upper is attached to the sockliner and applied to the outsole. This flexible and durable construction allows the foot to rest properly on the insole cushioning.