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Traditional wear

The mongkhon, or mongkol (headband), and pra jiad (armbands) are often worn into the ring before the match begins. They originated when Siam was in a constant state of war. Young men would tear off pieces of a loved one's clothing (often a mother's sarong) and wear it in battle for good luck as well as to ward off harmful spirits. In modern times, the mongkol (lit. "holy spirit", "luck", "protection") is worn as a tribute to the fighter's gym. The mongkol is traditionally presented by a trainer to the fighter when he judges that the fighter is ready to represent the gym in the ring. Often, after the fighter has finished the wai kru, the trainer will take the mongkol off his head and place it in his corner of the ring for luck. They were also used for protection. Whether the fighter is a Buddhist or not, it is common for them to bring the mongkol to a Buddhist monk who blesses it for good luck prior to stepping into the ring.