Dainese Nighthawk Gore-Tex Boots This boot has been replaced by the Dainese Nighthawk C2 Gore-Tex Boot , there are very minor differences outside of CE approval. Protection Thermoformed insert on the tibia. Nylon ankle guard. Cowhide Leather. Comfort Closing with Velcro. Closing with zipper at the side. Temperature Regulation Breathable waterproof Gore-Tex membrane. Perforated leather. Other Features Shifter guard. Non-slip Vibrant sole. Reflective inserts.