North Face Sock Sizes
Sock Size	US Men's Shoe Size	US Women's Shoe Size
M	5-8.5	N/A
XL	12.5-15	N/A

Sock Geek Says:

Note:  Northface has discontinued their running sock line so sizes and quantities might be limited.  Get these great socks while they last!

A traditional endurance sock design, with plush cushioning and airy breathability where the foot perspires the most.  Take it to the trials or enjoy it on the long, open road.  Highly breathable Coolmax® moves perspiration away from the skin and regulates temperature.  Wick Dry® construction helps eliminate blisters caused by friction as it quickly moves moisture away and keeps your feet dry and comfortable.  Spandex provides a memory fit.  Arch brace holds sock in place and lends support.  High cushioned sole absorbs shock.  Air panel enhances breathability.

North Face Cushion Sock Specs

Sock Fibers:

80% - Coolmax® Polyester
19% - Nylon
1% - Spandex