shock-doctor

knee-brace
Size Knee Circumference (in.) Knee Circumference (cm.)
XS 11.5 - 12.5'' 29.2 - 31.8
S 12.5 - 13'' 31 - 33.66
M 13 - 14'' 33 - 35.6
L 14.5 - 16'' 36.8 - 40.6
XL 16 - 17.5'' 40 - 43.81

All Sizes in Inches Unless Otherwise Stated