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Alpinestars Youth Knee Guard Sizing

Size	Knee (cm)	Calf (cm)
SM-MD	27-31	20-24
LG-XL	31-35	24-28

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How to Measure

CF Calf
While standing upright, feet flat on the floor, measure the circumference of your calf at the widest point, while keeping your ankle bent at a 90° angle.
KA Knee (Above)
Measure your leg circumference, 1 inch above your kneecap.

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