To ensure a perfect elbow pad fit, measure circumference of extended elbow and match to the sizes listed below:

S 6 – 8 in (15.2 – 20.3 cm)
M 8 – 10 in (20.3 – 25.4 cm)
L 10 – 12 in (25.4 – 30.5 cm)

PRO TIP: If your measurements are in-between the sizes shown or you’re simply in doubt, we strongly recommend sizing up to the larger size. We have found over the years that customers do better when they choose the larger size.