Crafted in water-repellent oiled nubuck or an understated yet refined smooth leather made by ECCO Leather produced using the ECCO DriTan™ method of reducing water and chemicals commonly used during the leather tanning process Interior leather collar with a textile interior and removable textile inlay sole for padding Reinforced elastic sides or lace-up design for throw-on and kick-off wear ECCO FLUIDFORM™ seamless construction ensures a natural fit and durable bond between the upper and sole Dependable rubber-lugged outsoles provide traction in different types of weather conditions and surfaces Ecco Grainer Chelsea