FITS Adults' Socks Size Chart


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FITS Adults' Socks Sizing Guide
SizeUS Men's
Shoe Size
US Women's
Shoe Size
S3.5 - 5.55 - 7
M6 - 87.5 - 9.5
L8.5 - 1010 - 11.5
XL10.5 - 12.512 - 14
XXL13 - 15.514.5 - 16.5

The Perfect Fit Starts With the Right Size.

Your sock size shouldn’t be a guessing game. FITS socks range from small to double XL, but the best way to know the perfect fit for you is to match your shoe size to the chart above. That way, you’ll know the size you select will give you the fit and feel you expect.

Between sizes? Go with your gut, but rest assured that your socks will still fit great.