FitSok Sock Sizes
Sock Size	US Men's Shoe Size	US Women's Shoe Size
S	N/A	4-6.5
M	6-8.5	7-9.5
L	9-11.5	10-12
XL	12-14	N/A

Sock Geek Says:

This ultra-engineered sock is constructed with Coolmax® (CX-3) to provide paramount moisture management and cooling technology.  The CX-3 is a lightweight compression sock that ensures an anatomically snug fit and spun Coolmax® offers a super-soft hand to promote comfort.

•  Engineered Heel
•  Max Arch Support
•  FlowTech Air Channels
•  Perfect Toe

FitSok CX-3 Sock Specs

Sock Fibers: