Golf Tutorials

What Are the Best Insoles for Golf Shoes?

By Spencer Lanoue
July 24, 2025

The foundation of a powerful, repeatable golf swing doesn't start with your shoulders or hips - it starts from the ground up. Yet, one of the most overlooked pieces of equipment is what’s inside your shoes. This guide will walk you through exactly what to look for in a golf insole and how the right pair can improve your stability, comfort, and ultimately, your consistency on the course.

Why Your Stock Golf Shoe Insoles Aren't Cutting It

Think about the insoles that came with your golf shoes. Chances are, they are thin, flat pieces of foam with no real structure. Shoe manufacturers design them this way to fit the widest possible range of feet, essentially making them a "one-size-fits-none" placeholder. They provide a little bit of cushioning, but that’s about it. For a game as demanding as golf, that's simply not enough.

A round of golf involves walking four to five miles, often on uneven terrain, while repeatedly executing a dynamic, powerful, and rotational movement. Your feet are subjected to tremendous force and pressure. During the swing, they serve as your connection to the ground, the very source of your stability and power.

Here’s the problem: a flimsy, unsupportive insole allows your foot to move around inside the shoe. As you shift your weight in the backswing, your back foot can roll to the outside. As you rotate through impact, your front foot can spin out. These subtle movements create instability, cause energy to leak, and force your body to make compensations. The result? A loss of power, inconsistent strikes, and a lot of unnecessary strain on your ankles, knees, and lower back.

The Anatomy of a Great Golf Insole: What to Look For

Upgrading your insoles isn't about finding the 'softest' or most 'cushioned' option. It's about finding supportive structure. A quality insole will transform the fit and feel of your golf shoe into a high-performance tool tailored to your foot. Here’s what matters most.

1. S-Tier Arch Support

The arch is your foot’s natural shock absorber and a central component for maintaining balance. However, not all arches are created equal. They generally fall into three categories: neutral, low (flat feet), or high. A stock insole ignores this entirely, leaving your arch unsupported.

  • Why it matters for golf: During the golf swing, the arch of your trail foot tends to flatten as you load your weight, and the arch of your lead foot bears the brunt during the follow-through. Without proper support, an arch can collapse, causing the foot to pronate (roll inward). This misalignment travels up the kinetic chain, impacting your ankles, knees, and hips, disrupting the clean rotational path needed for a good swing.
  • What to look for: A good insole will have defined, semi-rigid support that matches your arch type. This structure won't feel mushy, it will feel deliberate. It cradles your arch, preventing it from collapsing and keeping your foot, ankle, and leg in proper alignment. This alignment is the bedrock of a stable turn.

2. A Deep, Stabilizing Heel Cup

While arch support gets a lot of attention, the heel cup is arguably just as important for a golfer. This is the part of the insole that your heel sits in. A quality performance insole will have a deep, structured cup, not a shallow dish.

  • Why it matters for golf: The heel cup’s job is to lock your heel in place and prevent lateral movement. This stability is non-negotiable for power. During the backswing, a locked-in heel on your trail foot prevents you from swaying off the ball. During the downswing and follow-through, a stable lead foot gives you a firm post to rotate against, allowing you to unleash all your stored power without spinning out.
  • What to look for: Look for insoles that visibly cup the heel. When you press down on it, it should feel firm and hold its shape. This single feature can make your footing feel dramatically more secure and connected to the ground.

3. The Difference Between Cushioning and Support

Many people think cushioning and support are the same thing, but they serve very different purposes. It's vital to understand the distinction.

  • Cushioning: This is about shock absorption and comfort. Materials like gel or memory foam provide nice cushioning. However, excessive cushioning without structure can be detrimental to a golf swing because it creates an unstable, mushy surface to stand on.
    1. Assess Your Foot Type: A quick way to estimate your arch type is the "wet test." Wet the bottom of your foot and step onto a piece of cardboard or dark paper. Look at the imprint. A full, wide footprint suggests a low arch. A print showing only the heel and ball of your foot with a thin line connecting them suggests a high arch. Something in between is a neutral arch. This gives you a starting point.
    2. Remove the Stock Insole: Don’t just place a new insole on top of the old one. Take out the original insert that came with your shoe. Use it as a template to trim your new insole to the perfect size if necessary.
    3. The Break-In Period is Real: If you've been walking on unsupportive inserts for years, a truly supportive insole will feel strange at first. Your foot isn't used to being held in its proper alignment. Don't go play 18 holes with them straight out of the box. Wear them around the house for an hour or two a day. Then try a short range session. Let your feet adapt to this new, better normal.
    4. Pay Attention to the Feeling on the Course: When you do play, notice the difference. Do you feel more 'connected' to the ground? Does your back foot feel more planted in the backswing? As you get into the back nine, do you notice less foot, leg, and lower back fatigue? These are the signs that your new foundation is working. You'll likely find that a more stable base allows you to swing more freely and confidently.
  • -
    Support:
    This comes from firm, structured materials (like specialized polymers, cork, or carbon fiber). Support's primary job is to control foot motion and maintain proper alignment.

For golf, you want a healthy balance. The ideal insole uses a firm, supportive base to provide the structure (the heel cup and arch support) and adds a targeted layer of high-quality cushioning in key areas like the heel and forefoot for comfort over a long round. Support first, cushioning second.

Common Types of Insoles and Which is Best for Golf

When you start looking, you'll find a few different categories of insoles. For golfing purposes, some are far better than others.

Cushioned/Gel Insoles (Use with Caution)

These are the insoles you often see in pharmacies. They are designed purely for comfort and are typically soft and flexible. While they might feel nice for standing, they offer almost no structural support for the dynamic actions of a golf swing. For most golfers, these should be avoided as they can increase instability.

Supportive (Semi-Rigid) Insoles

This is the category where most golfers will find their perfect match. These insoles are the workhorses of the orthotic world. They are built on a firm but not entirely rigid foundation, offering incredible arch and heel support while still allowing for the natural flex and movement your foot needs during a walk and a swing. They provide the ideal blend of stability, control, and comfort. Brands like Superfeet, Tread Labs, and SOLE are excellent examples of this type of design.

Golf-Specific Insoles

Some brands design insoles specifically with the golfer in mind. FootJoy's inserts or dedicated golf brands like Sqairz offer insoles that focus heavily on perimeter stability and creating a secure, locked-in feel. These often feature an aggressive heel cup and a pronounced arch designed to withstand the rotational forces (torque) of the swing. If you find your feet moving a lot in your shoes, a golf-specific model can be a fantastic option.

Custom Orthotics (The Premium Option)

These are professionally prescribed by a podiatrist and are molded specifically to your feet. They offer the highest level of correction and support and are the best choice for golfers with serious foot conditions like severe plantar fasciitis, bunions, or significant biomechanical issues. However, they are also the most expensive option and, for many golfers without major issues, a high-quality, over-the-counter supportive insole is more than sufficient.

Putting It All Together: Finding Your Fit

You’re convinced. So how do you actually find the right pair and get started?

Final Thoughts

Proper insoles are one of the 'unfair advantages' you can give yourself in golf. By replacing the flimsy stock inserts with a supportive pair that matches your foot, you create a stable foundation that reduces fatigue, protects your joints, and eliminates the subtle energy leaks in your swing. This improved connection to the ground is something you will feel in every shot, allowing you to be more consistent and powerful from the first tee to the 18th green.

While physical gear like insoles supports your swing, optimizing your on-course strategy is just as vital. Playing golf is more than just how you swing a club, smart, confident decisions lead to better scores. We designed Caddie AI to be your personal on-course expert for exactly that. When you're facing a tough tee shot or aren't sure how to play a weird lie, you can get instant advice and a clear strategy, removing the guesswork so you can commit to your shot with total confidence.

Spencer has been playing golf since he was a kid and has spent a lifetime chasing improvement. With over a decade of experience building successful tech products, he combined his love for golf and startups to create Caddie AI - the world's best AI golf app. Giving everyone an expert level coach in your pocket, available 24/7. His mission is simple: make world-class golf advice accessible to everyone, anytime.

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