Men's 16" Black Engineer Biker Leather BootsThese 16 inch black heavy duty full grain leather upper engineer biker boots are tough enough to protect against a harsh work environment and stylish enough to wear anytime. A split shaft and two adjustable straps with buckle closures allow for a custom fit at the calf. Goodyear welt construction ensures durability. Ready for the pavement or the work yard. Features: Heavy Duty Full Grain Oiled Leather Goodyear Welt Construction Plain Soft Toe Oil