SIZING:
(Measure around center of knee)
SM
12 - 14 in
(30 - 35 cm)
MD
14 - 16 in
(35 - 40 cm)
LG
16 - 18 in
(40 - 45 cm)
XL
18 - 20 in
(45 - 50 cm)
XXL
20 - 22 in
(50 - 55 cm)