Diagram of Moon Boots

This diagram shows different part of moon boots. Starting at the heel of the boot, there's a donning strap that runs vertically out boot. The rear back is the shell assembly. In the front, there's a snap fastener the helps close the front of the boot. Below that is a strap assembly, running horizontally across the boot. At the end of that strap is a latch. Inside the boot is liner and insulation assemble. At the bottom is sola assembly. The diagram is labeled "lunar overshoe."