To use these fighter greaves, simply put them over your boots or padding and adjust the leather straps to fit you well. When you're done using them, make sure to store them in a clean and dry environment. If they get wet, let them dry in the sun for about 20 minutes before storage. To keep them in good condition, you can spray them with wax or silicone regularly. In some cases, you can also use mink oil. This will help ensure they last a long time and keep looking great for your Larp adventures.