The size of gloves used by professional boxers during fights depends on their weight class. According to professional boxing rules, competition gloves should weigh either 8oz or 10oz, depending on the weight class of the boxer. Professional boxers who compete in any class up to and including the welterweight division wear 8-ounce gloves during a match, while fighters in the heavier divisions compete in 10-ounce gloves.
It is important to note that the weight of gloves used in sparring is usually higher than the weight used in fights. In a spar or fight, boxers should go up one size (2 ounces) to ensure safety and comfort while boxing.
