The Wolverine Apprentice Work Boot features genuine leather uppers which means extra strength and durability. Contrast Stitching, yellow hiker lace and a moccasin toe. The boot sits upon a Vibram style oil resistant sole unit and is signed off with a woven Wolverine Tongue label. The Apprentice is currently available in a dark grey or Brown Leather application. It is also available for Pre-buy in Navy Nubuck which will be shipping later in August. Also Available for Pre-buy are the Wovlerine Rory and Mayall Workboot which will also be dropping later in the month.