Skateboarders' protections are often referred to as pads, which is a four-letter word. Pads are pieces of protective gear that skateboarders wear to protect their bodies from injury while performing tricks and stunts. They are usually made of foam or plastic and are designed to cushion the impact of falls and collisions. Pads are available for the wrists, elbows, knees, and ankles, and can be worn under clothing or over it.