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Size Chart
Size
Shoe Size US MEN
Shoe Size US Women
XS
N/A
4 - 6.5
S
4 - 6.5
7 - 9.5
M
7 - 8.5
10 - 12.5
L
9 - 11.5
13 - 14.5
XL
12 - 13.5
15 - 16.5
XXL
14
N/A
State of California Proposition 65 Compliant
***Important: Our socks are designed to fit like a second skin. If the sock is too large it will not wear properly and this may result in damage to the sock. Always choose the smaller size when in between sizes. The proper fit of the sock was discovered after 1000s of hours of field testing.
