Fitting Guide

Order insoles in the same size as the shoes they will go in.

Choose between low, medium, high and extra high arch heights by comparing your wet footprint to the chart below.

What Does Your Wet Footprint Look Like? Describe Your Arch Your Best Tread Labs Insole Height
Flat Foot Footprint My arch is flat when I stand or sit. Low 
Flat Foot Footprint My arch is flat when I stand but appears when I sit. Medium
Medium Arch Footprint My arch is close to but doesn't touch the ground. Medium
High Arch Footprint My arch is high off the ground when I stand. High 
High Arch Footprint No one has higher arches than me! Extra high