Running Socks

2XU

Asics

Sock Size Men's Shoe Size Women's Shoe Size
XS - 4-5.5
SM - 6-7.5
MD 7-9 8-9.5
LG 9.5-11.5 10+
XL 12+ -

Balega

Sock Size Men's Shoe Size Women's Shoe Size
XS - 3-5.5
SM 4.5-6.5 6-8
MD 7-9 8.5-10.5
LG 9.5-11.5 11-13
XL 12-14 -

Brooks

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-6.5
MD 7-9.5 6-8.5
LG 9-11.5 10-12.5
XL 12-14.5 -

CEP

Sock Size Men's Calf Size Women's Calf Size
2 - 9.5" - 12"
3 12.5" - 15" 12.5" - 15"
4 15.5" - 17.5" 15.5" - 17.5"
5 18" - 20" -
* Sizing based on calf circumference of the fullest part of your calf

drymax

Sock size Men's Shoe size Women's Shoe Size
SM 3.5-5.5 5.0-7.0
MD 6.0-8.0 7.5-9.5
LG 8.5-10.5 10.0-12.0
XL 11.0-13.0 -
XXL 13.5-16.0 -

Experia by Thorlo

Sock Size Men's Shoe Size Women's Shoe Size
SM 6-8 7-9
MD 8.5-10 9.5-11.5
LG 10.5-11.5 -
XL 12-14 -

Feetures

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-6.5
MD 6-8.5 7-9.5
LG 9-12 10-13
XL 12.5-15.5 -

Fitsok

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-6
MD 6-8 7-9
LG 9-11 10-12
XL 12-14 -

Injinji

Sock Size Men's Shoe Size Women's Shoe Size
SM 5-7.5 6-8.5
MD 8-10.5 9-11.5
LG 11-13 12+
XL 13.5 + -

Mizuno

Sock Size Men's Shoe Size Women's Shoe Size
SM - 6-8
MD 7-9 8.5-10.5
LG 9.5-11.5 11-13
XL 12-14 -

Nike

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-6
MD 6-8 6-10
LG 8-12 10-13
XL 12-15 -

Nike (Elite Cushion)

Sock Size Men's Shoe Size Women's Shoe Size
1 4-5.5 5.5-7
2 6-7.5 7.5-9
3 8-9.5 9.5-11
4 10-11.5 11.5-13
5 12-14.5 -
6 14-16 -

Pearl Izumi

Sock Size Men's Shoe Size Women's Shoe Size
SM - 5-7
MD 6-8 7-9
LG 8-10 9+
XL 10+ -

Saucony

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-7
MD 6-9 7-10
LG 9-12 10-13
XL 12-15 -

Smartwool

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-6.5
MD 6-8.5 7-9.5
LG 9-11.5 10-12.5
XL 12-14.5 -

Sugoi

Sock Size Men's Shoe Size Women's Shoe Size
XS - 5.5-7
SM 5.5-7.5 7.5-9
MD 8-10.5 9.5-10.5
LG 11-13 -

Swifwick

Sock Size Men's Shoe Size Women's Shoe Size
SM 3 - 5.5 5 - 7.5
MD 6 - 9.5 8 -10
LG 10-13 10.5 - 14
XL 13.5 - 16 -

Thorlo (with Coolmax)

Sock Size Men's Shoe Size Women's Shoe Size
SM 6-8 7-9
MD 8.5-10 9.5-11.5
LG 10.5-11.5 -
XL 12-14 -

Thorlo

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-6
MD 5.5-8.5 6.5-10
LG 9-12.5 10.5-13
XL 13-15 -

Vitalsox

Sock Size Men's Shoe Size Women's Shoe Size
XS - 3-6
SM 5-7.5 6.5-8.5
MD 8-10 9-11
LG 10.5-14 11.5+

Wigwam

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-7
MD 5-9.5 6-10
LG 9-12 10-13
XL 12-15 -

Wrightsock

Sock Size Men's Shoe Size Women's Shoe Size
SM - 4-6
MD 5-8 6.5-9
LG 8.5-11.5 9.5-11
XL 12-14 -

Zensah

Sock Size Men's Shoe Size Women's Shoe Size
SM 6-8 7.5-9
MD 8-9.5 9.5-11
LG 10-12.5 11+
XL 13-15 -

Zoot

Sock Size Men's Calf Size Women's Calf Size
2 - 9.5" - 12.0"
3 12.0" - 15.0" 12.0" - 15.0"
4 15.0" - 17.5" 15.0" - 17.5"
5 17.5" - 20.0" -
* Sizing based on calf circumference of the fullest part of your calf