Measure along the shin bone from the ankle joint to just below the knee cap, or 1" under if preferred. Measuring with hockey shoes on may help get a more accurate length. The Sizing is ADULT.
Small = 10.5" tall (measure from ankle to below knee cap)
Medium = 11.5" tall, standard width (measure from ankle to below knee cap)
Large = 11.5" tall, wide fit (measure from ankle to below knee cap)
THE PAD CAN BE CUSTOM FIT BY HEATING BRIEFLY WITH A HAIR DRYER. As with any Dita product, you may return for a refund if dissatisfied and unused. (If you do return a pair of Ortho pads they will not be placed back into stock.)
FOR BEST RESULTS WEAR LINER SOCKS UNDER YOUR ORTHOS.
Liner socks can be purchased at sporting good or hiking stores (Dita no longer makes them) between your leg and this pad. This helps reduce cases of contact dermatitis and prevents the foam from sticking to bare sweaty skin which can lead to unnecessary wear to the foam, which is NOT replaceable.