KS7 Sizing Chart

Size	Above Patella Circumference
Small	11-12 in	28-30 cm
Medium	13-15 in	32-39 cm
Large	16-18 in	40-47 cm
X-Large	19-21 in	48-54 cm
XX-Large	22-24 in	55-62 cm
XXX-Large	25-27 in	63-69 cm
XXXX-Large	27-34 in	70-86 cm