The Rocky Ranger 8 Inch Steel Toe Waterproof Gore-Tex Work Boot 6223 is made from durable and breathable waterproof Gore-Tex. This material helps to keep your feet as dry as possible and is also windproof keeping out the cold. In addition to keeping dry, you want to keep warm in the cold weather. Rocky has lined this boot with 600 grams of Thinsulate Ultra insulation to do just that. The Goodyear welt construction extends the life of your boots and ensures that you have a durable boot to outlast the competition while the steel toe keeps your feet protected from dropped or falling objects. This boot is also electrical hazard rated keeping your feet protected if you encounter any line electrical circuits. Made with a durable Vibram outsole, this boot is oil and slip resistant and provides you with the traction you need on the job.