Find your size & zipper type in 2 minutes — just your phone and your boot.
Before you start
Set up your boot
Put the boot on and zip it up as far as it comfortably goes.
You'll see a V-shaped gap above the zipper where the boot won't close — that triangle is what we measure.
Have your phone's measuring tool ready (Measure app on iPhone) or a soft tape measure. A tape measure is most accurate.
Step 1 of 3
What zipper is on your boot?
Your Boot Band zips onto your boot's existing zipper, so they must match. Look closely at the zipper pull and teeth:
Can't tell? Snap a close-up photo of the pull and teeth and email it to support@bootband.com — we'll identify it for you.
Step 2 of 3
Measure the gap
Using the iPhone Measure app: open Measure, point the camera at your boot in good light, tap + at one end of the line, move the phone slowly, tap + at the other end. Measure lines A and B below.
Measure while wearing the boot, standing up — your calf is widest when standing.
