The Ride Tecs Men's 16 in. Engineer Biker Boots are durable work boots with a heavy-duty full-grain leather upper. These biker boots men are tough enough to protect against a harsh work environment and classy enough to convey status. The durable boots feature a split shaft and two adjustable straps with buckle closures that allow for a custom fit at the calf. Two adjustable straps with buckle closures for custom fit Durable boots with Goodyear welt construction ensures durability Biker boots men have split shaft for comfortable fit Made of heavy-duty full-grain leather for clean look Durable work boots measure 16 in.