Hiking boots, winter boots, and mountaineering boots are all compatible with snowshoe bindings, but not all bindings will accommodate all types of boots. Snowboard boots and larger-sized mountaineering boots may be too bulky for small binding systems, and hiking boots may not feel securely fastened in roomy bindings. Anything other than slow, controlled movement within the joint's natural range of motion during the healing process may do more harm than good. They're designed to offer a wider range of motion in stride. The crampons are semi-aggressive for maintained traction while in stride. But Do note, not all snowshoes have crampons. Crampons on recreational models are semi-aggressive, and they have a wide range of applications well suited for leisurely outings. Tails can be added any time you want to enhance your flotation, allowing for a wider range of use with a single pair. Some models are made of a large, sturdy piece of plastic where both the frame and deck are molded as a single component. Boeing, McDonnell Douglas Aerospace and Northrop Grumman worked together to create the Hornet's airframe (the body frame of the plane including the flight control surfaces, fuselage, wings and so on).