How To Measure Your Arm The Cripper is custom-made for each person. Measuring your arm is a critical part of the process to ensure a proper fit.
	Measuring Forearm Length Measure the distance from the inside of your elbow to your wrist with the elbow and wrist bent. Please measure to the nearest 1/8th inch.
	Measuring Forearm Circumference Measure around the thickest part of your forearm near the elbow. Please measure to the nearest 1/8th inch.
	Measuring Wrist and Hand Thickness Download and print The Cripper Sizing Chart to measure your wrist and hand.