How to Break In Hiking Boots

Modern synthetic boots need little breaking in; full-leather boots need a great deal. Knowing which you have determines whether this takes two walks or two months, and the shortcuts people reach for when they are impatient are what destroy boots.

1. 1

   Identify what you are actually breaking in

   Full-grain leather boots genuinely mould to the foot over 30-50 miles or more. Synthetic and fabric boots and trail runners are essentially ready out of the box and need a few walks at most. If your boots are synthetic and hurting, the problem is fit rather than break-in, and no amount of wearing will fix a boot that is the wrong shape.

2. 2

   Wear them at home first

   Several days of wearing them indoors with your hiking socks, an hour or two at a time. This flexes the leather without exposing you to blisters miles from the car, and it reveals immediate fit problems while the boots are still returnable.

3. 3

   Build distance progressively

   Short walks on pavement, then longer walks, then trail with a light pack, then trail with a full pack. Add distance gradually and stop the moment you feel a hot spot rather than pushing to the end of the walk. The hot spot is the information you came for.

   Blister preventionActing on hot spots before they become blisters

   Read Guide →
4. 4

   Use lacing to fix specific problems

   A heel lock lacing pattern stops the heel lifting, which causes most rear blisters. Skipping an eyelet relieves pressure over a sore instep. Lacing solves more fit complaints than people realise and costs nothing to try.

5. 5

   Do not use the destructive shortcuts

   Soaking boots in water, applying direct heat, or using a hair dryer damages leather, adhesives, and waterproof membranes. These methods circulate widely and they shorten the life of the boot considerably while rarely improving fit.

6. 6

   Know when a boot will never fit

   Persistent pain in the same place after 30-50 miles in leather, or after a couple of walks in synthetics, means the shape is wrong for your foot. That is a return or a resale, not a break-in problem. Continuing to wear a badly fitting boot causes injury rather than adaptation.

Break-In by Material