The Crispi Guide Gore-Tex boot combines everything you need to get to where you&&';;re going without a heavy or bulky feeling. These boots weigh in at just under 2 lbs, providing a lightweight platform for you to trek as far as you can. While it lacks in weight, it doesn&&';;t lack in features. The Guide is 100% waterproof thanks to it&&';;s Gore-Tex construction. Additionally, the Guide utilizes Crispi&';s exclusive ABSS (Ankle Bone Support System) and CCF (Crispi Crossbow Frame) in the mid-sole, keeping your feet supported and secure. No matter where you&&';;re hunting or hiking, the Guide&&';;s Gore-Tex Insulated Comfort Footwear Lining and a Vibram Lugged Super-Grip outsole will keep you comfortable and dry so you can go wherever the trip takes you. a Gore Lining Gore-Tex : Insulated Comfort Footwear Lining. This boot can be used down to Minus 20 degrees depending on the consumers activity and mobility a Vibram Sole Vibram Lugged Sole with Supergrip mixture a A.B.S.S.: Ankle Bone Support Structure, a Crispi Exclusive a Board Lasting Mechanical Construction a Crispi Crossbow Frame a Insulated: Yes - Gore (~200 g) a Upper: Greased, water-repellent nubuk a Insole: a Removable footbed: a Protection: Rubber border around base of the Upper a Height: 10" from bottom of sole to top, 8 1/2" from insole to top a Weight (one boot, size 10): 2.1 lbs