G-Form Knee Pad Size Guide

Measure circumference of thigh 4.5" above the knee.

g-form size
Size  Thigh Circumference Approx. Age
Child SM/MD 7" to 9.5" (17.7 to 24cm) 1.5 to 2.5 years
Child LG/XL 9" to 11.5" (22.8 to 29cm) 3 to 4 years
* Because the same age children have different size legs, we strongly recommend sizing by thigh circumference, not age.