How to Fix Shoes That Give You Blisters

Blisters on your feet caused by rubbing shoes can be extremely painful and make walking difficult. Fortunately, there are several ways to modify your shoes to help prevent blisters from forming. With some simple adjustments and care, you can fix shoes that are causing blisters so you can wear them without pain.

Causes of Blisters

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Blisters form when there is repeated friction or rubbing on an area of skin. Shoes are one of the most common causes of blisters on the feet. Blisters often develop when:

  • The shoes are too big and slide around on your feet
  • The shoes are too small and pinch areas of your feet
  • There are rough seams or decorations inside the shoes rubbing against your skin
  • You wear brand new shoes that haven’t been broken in
  • You wear shoes without socks so your skin rubs directly against the interior

Blister Prone Areas

Some parts of the feet are more prone to blisters from shoes including the back of the heel, balls of the feet, and base of the toes. Pay attention to where you tend to get blisters to determine any problem spots in your shoes.

Fixing Your Shoes

Here are some tips to modify shoes to prevent blisters from forming:

  • Apply molefoam, bandages, or gel pads – Place cushioning over blister prone areas to create a barrier between your skin and the shoes. Change frequently as needed.
  • Wear two pairs of socks – The inner sock absorbs moisture and friction while the outer sock provides extra cushioning. Avoid overly thick socks which can make shoes tighter.
  • Use foot powder – Sprinkle foot powder inside shoes and on feet to help reduce moisture and friction.
  • Wear proper fitting shoes – Shoes that are too big will slide and too small will pinch, both causing blisters. Have your feet sized properly.
  • Break in new shoes slowly – Wear new shoes for short periods to gradually break them in before wearing all day.
  • Use petroleum jelly – Apply a thin layer over blister prone areas to help minimize friction. Reapply as needed.
  • Replace insoles – Old insoles can wear down and provide less cushioning and support. Swap them for new insoles.
  • Tape areas – Use medical tape or molefoam rings around toes or heels prone to blisters to protect hot spots.


Making a few modifications to your shoes can help stop repeated friction that leads to painful blisters on your feet. Pay attention to problem areas and where you tend to get blisters to target your efforts. With some adjustments, you can fix shoes that give you blisters so you can wear them in comfort.

About the author

Hello, I'm Freddie, the driving force behind 'One Running Shoes Solution.' As a passionate runner and aficionado of the sport, I've dedicated myself to helping fellow athletes navigate the often daunting task of choosing the perfect pair of running shoes

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