LEG WARMERS (INCHES)
THIGHXSSMLXLXXL
19 1/2-21 21-22 1/2 22 1/2-24 24-25 1/2 25 1/2-27 27-28 1/2
LEG WARMERS (CM)
THIGHXSSMLXLXXL
48-53 1/2 53 1/2-56 56-61 61-63 1/2 63 1/2-68 1/2 68 1/2-71

Thigh: Measure around the fullest part of your thigh.