"Skins" refer to the visual appearances or designs that can be applied to characters, weapons, or items in video games. They do not affect gameplay mechanics but allow players to customize their experience and express their personal style. Skins are often available for purchase or can be earned through gameplay. In many games, such as Fortnite or League of Legends, skins can be highly sought after and may feature unique artwork or animations. Some skins are limited edition, making them more valuable to collectors. Players often trade or sell skins in online marketplaces, adding a social and economic aspect to their use.