Track II Low,01944 Leather-Oil Nubuck,Upper made of full grain leather and oiled nubuck,Leather lining is moisture absorbent and breathable,100% waterproof GORE-TEX membrane,Removable ECCO Comfort Fiber System (CFS) leather insole,CFS increases air circulation for perfect inner climate for all daycomfort,Rugged oxford is a great all around weather shoe,Direct-injected, dual-density PU/TPU outsole with shock point.