Dominate your day in Timberland PRO® Magnitude BOA 8. Conquer the jobsite in ultimate comfort and protection. This boot boasts a micro-adjustable BOA® Fit System for a customizable fit. Built tough with a waterproof nylon upper and a composite safety toe, it shields you from the elements and potential hazards. The fatigue-free technology and cushioned footbed deliver all-day comfort, while the aggressive lug TPU outsole provides superior traction on any terrain.