TROOPER LINEMAN CLIMBING BOOT This boot is available in an Insulated and Non-Insulated version. The Trooper Lineman Boot has fast become the boot that lineman associate with comfort and easy break-in. We've taken a 7oz. leather upper and added a thick cusioned crepe mid-sole for comfort. Next, our dual steel shanks are added for outstanding climbing support. Your choice of a vibram or claw lug sole completes this boot. Available in non-insulated plain toe or insulated plain toe with 400 grams of Thinsulate. Note: The Trooper has a waterproof liner. Although waterproof failure is rare in the construction of this boot, Hoffman's cannot warranty the waterproof integrity of this boot.