The sizing chart is to serve as a guide. If between two sizes, and seeking the compression for recovery, a smaller size would be the better choice.

Leg Sleeves Sizing:

When choosing a size, calf size should be used as the primary determinant. We list height for those who do not know their calf size.

XS/S: Calf Size: 9.5" - 12.5"
     Height: 5'3" and below
S/M: Calf Size: 12.5" - 15"
      Height: 5'4" - 5'10"
L/XL: Calf Size: 15" and up
       Height: 5'11" and up

Arm Sleeve Sizing:

S/M: Biceps 13.5" and under; Wrist 6" and under
L/XL: Biceps 13.5" and above; Wrist 6.25" and above

Bicep size should be measured with the muscle lightly flexed. Measure the circumference of both the wrist and bicep at the largest point. Note that if in between the two sizes, use bicep size as the main determinant.

Compression Socks Sizing (Shoe Size):

Men
S 6-8
M 8-9.5
L 10-12.5
XL 13-15

Women
S 7.5-9
M 9.5-11