Eurosock Sock Sizes
Sock Size	US Men's Shoe Size	US Women's Shoe Size
S	N/A	5-7.5
M	7-8.5	8-9.5
L	9-11	10-12
XL	11.5-13	12.5+

Sock Geek Says:

The Sprint Silver Ultra Light contains DryStat which is a polypropylene yarn modified with an antibacterial additive containing biogenic silver ions that inhibit the growth of bacteria which reduces foot odor.  Engineered spandex elastic arch support, special diamond pique knit ventilation enhances breath-ability, and flat stitch toe seam keeps blisters away.

Lightweight design gives the runner moderate full foot cushioned protection without added bulk in the shoe.  Blended with technically advanced MicroSupreme fabric which insures a durable, technically superior product.  Great combination of moisture management, comfort and support.

Eurosock Sprint Silver Sock Specs

Sock Fibers: