The Men's Likoma GTX® is a waterproof and breathable, full grain leather versatile shoe ideal for a range of uses from adventure travel to days in the office. The upper is 1.6mm-1.8mm full grain leather, 1.6mm-1.8mm nubuck leather and has memory foam in the collar and tongue for extra comfort. The sole is a rugged rubber sole unit with moulded REVA midsole and the lining is GORE-TEX® extended comfort footwear.The shoe also features a foot formed fit and REVA shock absorption.