Designed to fit work boots and shoes aswell as hiking boots.
Provides comfort for those that are on their feet all day.

Sizes:

Kids: 1 - 2.5
XSmall: 3 - 4.5
Small: 5 - 6.5
Medium: 7 - 8.5
Large: 9 - 10.5
XLarge: 11 - 12.5