In order to determine your headgear size, measure the circumference of your head about one inch above your eyebrows.

In order to determine your fist protector size, lay your hand flat on a ruler and measure the distance across the punching knuckles of your four fingers (minus the thumb).

In order to determine your foot protector size, measure your foot from your heel to the tip of your big toe. Sizes are as per men's shoe sizes so if you are a woman who wears a woman's size 7, you'd take a size 6 foot protector.

In order to determine your shin protector size, measure the distance from the bottom of your knee to the top of your ankle.