Top 5 Best CrossFit Shoes for Flat Feet (UPDATED)

Best CrossFit Shoes for Flat Feet

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If you have flat feet, it can be difficult to find training shoes that work for you, especially when it comes to CrossFit workouts. Finding the right shoes means protection for your feet and ankles so you are more comfortable while working out and can avoid injuries. 

Today, I want to share some of the research I have done for flat foot CrossFit training. I will help you determine which shoes are going to offer you the most comfort and protection. I will also discuss why the wrong shoes can be dangerous for flat feet. 

Table of Contents

Our Top 5 Best CrossFit Shoes for Flat Feet (UPDATED)

1
best crossfit-shoes-for-flat-feet-adidas-dropset

Adidas Drop Set

* Increased stability in the heel area for weightlifting.
2
best-crossfit-shoes-for-flat-feet-vivobarefoot-geo racer knit

Vivobarefoot Geo Racer Knit

* A very lightweight shoe which gives a more natural feeling.
3
best-crossfit-shoes-for-flat-feet-xero-prio

Xero Shoes Prio

* The most durable construction.
4
best-crossfit-shoes-for-flat-feet-reebok-nano-x1

Reebok Nano X1

* Flexweave technology really sets these apart.
5
best-crossfit-shoes-for-flat-feet-nike-free-metcon-4

Nike Free Metcon 4

* A versatile shoe that will pair with all your workouts.

What to Look for in Workout Shoes for Flat Feet?

I want you to be prepared to buy the right shoes for your flat feet. I have been injured because I wore the wrong shoes, and I don’t want you to go through the same. When you are searching for shoes, consider the following. 

Arch Support

Arch support is going to be one of the most essential aspects of selecting shoes for your CrossFit workouts. Because your arches fall under pressure, you need to make sure you have ample support that will prevent them from flattening and causing overpronation. 

Cushioning

If you’ve ever done CrossFit, you know your feet take a beating. The jumping, running, and even jump rope can put a lot of pressure on your feet. When your feet flatten under pressure, there is no arch springiness to absorb shock, so your feet end up slapping against the floor. You need ample cushioning with shock absorption for comfort. 

Stability

Stability is also incredibly important when it comes to CrossFit shoes for flat feet. When performing certain CrossFit moves, like squatting and deadlifts, you are going to need stability. If your shoes are not stable, your feet won’t be either. Unstable feet can lead to disaster. You especially need stability if you are just getting started with CrossFit.

Our Top Three CrossFit Shoes for Flat Feet – Let’s Look Deeper

I have tried a lot of shoes for my flat feet issues. When I started with CrossFit, I knew the shoes I had were not going to hold up well. I want to share with you what I believe are the top shoes for CrossFit training with flat feet. I believe these shoes will help you stay safer and perform better in the gym, no matter the moves you are doing. 

1. Adidas Drop Set

best crossfit-shoes-for-flat-feet-adidas-dropset
8.5
Adidas Drop Set
POSITIVES
  • Increased stability in the heel area for weightlifting.
  • Breathable upper materials.
  • Reinforced forefoot area.
NEGATIVES
  • Take a while to break in.

Adidas is a shoe company I rely on a lot for my workouts. I just like the way they make their shoes. When Adidas Drop Sets were released, I knew I had to try them. 

What sets these shoes apart from the rest is their arch support. We’ve already discussed the importance of having arch support for flat feet. 

I found Adidas Drop Sets are a lot like Nike Metcon 8s, with a medial piece of rigid rubber that acts as the arch support. I like that the rubber is reinforced with hard plastic. This means this area will not break down as fast. You are going to need this level of support in CrossFit, especially if you climb ropes. 

Specs

  • Dual density midsole
  • Hard foam heel
  • Aggressive heel rocker
  • Ballistic Nylon upper
  • Torsion system
  • Fits true to size
  • Weight is 13.8 ounces, depending on size
  • 6mm drop

What I Don’t Like

The main thing I and many others do not like about Adidas Drop Sets is that they are a bit on the heavy side. I didn’t find the heaviness affected my performance in the gym. I would just not wear them on a daily basis because they would be uncomfortable, in my opinion. 

Pros & Cons

Pros:

  • Increased stability in the heel area for weightlifting.
  • Breathable upper materials.
  • Reinforced forefoot area.

Cons:

  • Take a while to break in.

2. Vivobarefoot Geo Racer Knit

best-crossfit-shoes-for-flat-feet-vivobarefoot-geo racer knit
9.4
Vivobarefoot Geo Racer Knit
POSITIVES
  • Offers free movement.
  • Wide, comfortable fit.
  • 100-day money-back guarantee.
NEGATIVES
  • Higher price tag than some trainers.

Do you remember when the barefoot running craze started? Of course, most people do not know it actually started in the 1960s, but Nike got it going again in 2004 with their minimalist approach to running shoes. 

When I decided to try these, I was quite impressed with how they felt. I normally do not like minimalist shoes, but I thought I would try these out after a recommendation from a friend. 

These shoes feel really lightweight, which threw me off at first because I am used to heavier shoes in the gym. I was afraid my feet would not feel very stable, but they were. Wearing these shoes gives a more natural-feeling support without the clunky weight. 

Specs

  • Pro5 Puncture-proof outsole
  • The Bloom insole features EVA foam and Bloom algae
  • Lightweight design at only 6.34 ounces
  • Made of vegan and recycled materials
  • Knit upper is made of recycled polyester
  • 0mm drop
  • Forefoot/Midfoot strike pattern
  • Wide toebox

What I Don’t Like

One of the things I don’t like about these shoes is their lack of durability. If you are like me, I can put shoes through some tough workouts. I have not worn these long enough to tell how they will last, but I have heard from some people that they tend to break down a little faster than other shoes. 

Pros & Cons

Pros:

  • Offers free movement
  • Wide, comfortable fit
  • 100-day money-back guarantee

Cons:

  • Higher price tag than some trainers

3. Xero Shoes Prio

best-crossfit-shoes-for-flat-feet-xero-prio
9.2
Xero Shoes Prio
POSITIVES
  • Removable insole.
  • Durable construction.
  • Flexible outsole.
NEGATIVES
  • Slightly bulky.

This is another shoe many people are trying for CrossFit. I had heard they were good for flat feet, so I decided to try them. When I wore these, I immediately noticed they felt a lot like Z-Trek sandals. This is because they used the same FeelTrue rubber sole with a 5.5mm drop. 

These shoes are different because they give a truly natural feel. The shoes are so lightweight, it honestly feels like you are not wearing any. I really like that the inverted V straps are not sewn down. This aspect allowed me to lock in my instep, while ensuring my toes were still free to move around. 

Specs

  • Wide toe box
  • ‘Xero’-drop sole
  • Adjustable heel strap
  • Optional 2mm insole
  • Wear with or without socks
  • Weighs only around 8.8 ounces, depending on the size
  • Highly flexible
  • Highly breathable

What I Don’t Like

One thing I am not really happy about these shoes is their lack of traction. Some parts of the gym I go to are a bit slippery. These shoes did not give me the level of traction I am accustomed to having, but I still liked wearing them. 

Pros & Cons

Pros:

  • Removable insole.
  • Durable construction.
  • Flexible outsole.

Cons:

  • Slightly bulky.

4. Reebok Nano X1

best-crossfit-shoes-for-flat-feet-reebok-nano-x1
9.2
Reebok Nano X1
POSITIVES
  • Lightweight design.
  • Added stack height.
  • Flexweave technology.
NEGATIVES
  • Rigid shoe collar may not suit everyone.

Lastly, I decided to pick up a pair of Reebok Nano X1s to try at the gym. I had heard good things and wanted to see if the reviews were right. 

I like that these trainers are durable and stable. One thing I noticed that made these trainers stand out from the rest I’ve tried is the lightweight heel clip that runs down the medial and lateral sides. This clip provided me with perfect stability and slip for my handstand pushups. 

Specs

  • Rounded heel cup
  • Durable textile upper
  • Cushion and stability
  • 7mm heel drop
  • Weighs 12.1 ounces, depending on the shoe size
  • Fits true to size
  • High traction all rubber outsole
  • Stabilizing heel clip

What I Don’t Like

There is one thing I didn’t like about these shoes. I feel the heel tab is a bit too high, and it could cause blisters. I wore taller than average socks, so I would not have a problem, but keep this in mind. 

Pros & Cons

Pros:

  • Lightweight design
  • Added stack height
  • Flexweave technology

Cons:

  • Rigid shoe collar may not suit everyone.

5. Nike Free Metcon 4

best-crossfit-shoes-for-flat-feet-nike-free-metcon-4
8.4
Nike Free Metcon 4
POSITIVES
  • A versatile shoe that will pair with all your workouts.
  • Breathable upper.
NEGATIVES
  • The fit is a little slim on these. Not a wide fit.

The Nike Free Metcon 4 is another shoe I decided to try in the gym. I have heard Nikes are good for people with flat feet, but I wanted to see for myself. 

I found these to be a versatile training shoe that worked well for almost all CrossFit moves. I felt very comfortable using them for squats and jump rope. These shoes have a very grippy outsole so you are going to feel steady. 

Specs

  • Chainlink upper mesh
  • Adjustable heel strap
  • Aggressive tread outsole
  • Lightweight construction at 11.2 ounces
  • 5mm heel drop
  • Slim fit (I had to go up a ½ size)
  • Removable insole
  • Nike Free midsole

What I Don’t Like

I really like these trainers, but I feel they lack ankle support. They are a truly versatile shoe that holds up well throughout CrossFit training. I didn’t have any trouble. I was just worried that my ankle did not feel very supported. 

Pros & Cons

Pros:

  • A versatile shoe that will pair with all your workouts
  • Lockable heel strap
  • Breathable upper

Cons:

  • The fit is a little slim on these

How Common is Flat Feet or Over Pronation?

Around 30% of the world’s population deals with overpronation or flat feet. I happen to be one of the unlucky ones. For years, I did not realize I needed a special shoe to support my weak arches. 

Best-CrossFit-Shoes-for-Flat-Feet-2

When I started getting serious about my workouts and joined a local gym, I immediately became intrigued about CrossFit. It was then I realized my regular sneakers simply weren’t going to hold out or keep my feet protected while doing all of the intense exercises CrossFit requires. If you suffer from flat feet, keep reading for the best shoe recommendations. 

Why Are the Right Shoes So Important?

Being flat-footed means your arches flatten when faced with pressure, such as when you are standing. This condition is common. Experts believe around 20 to 30% of the population has flat feet. 

Why are shoes so important? Many people with flat feet end up overpronating. Overpronation occurs when pressure placed on your arches causes them to flatten, putting more pressure than normal on your ankles. 

Overpronation can cause serious foot and ankle injuries and could even cause injuries in other areas of your body from misalignment, sort of like a domino effect. Trust me when I say this, you do not want to deal with overpronation in CrossFit. The injuries could sideline you for weeks, mainly due the high intensity nature of CrossFit.

Conclusion

Finding the perfect CrossFit shoe for flat feet can sometimes seem overwhelming. Try the trainers above to see which one works best for your workouts. Make sure you choose a shoe that is stable, supportive, and cushiony. 

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