Experience rugged resilience with the Danner Vicious 400G Non-Metallic GORE-TEX 8" Work Boot. Ideal for outdoor work and climbing, these boots feature a full-grain leather upper for exceptional durability and a waterproof GORE-TEX lining for breathable comfort. The electrical hazard rated construction and non-metallic composite safety toe offer essential protection, while the 400G Thinsulate Ultra insulation keeps your feet warm in cold weather. The Vibram Vicious outsole ensures reliable traction and the speed lace system guarantees a secure fit. With Danner's Trailguard TPU shank for stability on rough terrain and a cushioning polyurethane footbed, these boots deliver superior performance in demanding environments.