Golf Tutorials

What Does LS Mean on a Golf Driver?

By Spencer Lanoue
July 24, 2025

Seeing LS stamped on the sole of a shiny new golf driver means one very specific thing: Low Spin. This isn't just marketing jargon, it's a direct description of the club's primary design goal. Understanding what this means for your ball flight and your game is the first step to knowing if this powerful, yet demanding, piece of equipment is the right tool for you. This article will break down exactly what Low Spin means, who benefits from it, who should stay away, and how you can decide if an LS driver belongs in your bag.

Decoding the "LS" on Your Driver: It’s All About Spin

In golf, every shot you hit launches with a certain amount of backspin. Think of it as the ball spinning backward as it flies forward. This backspin creates an aerodynamic force called "lift," similar to the principle that helps an airplane wing generate lift. The right amount of spin is fantastic - it helps the ball get airborne and stay there, maximizing carry distance.

However, like most things in golf, there's a point of diminishing returns. Here’s a breakdown of spin's role:

  • Too Much Spin: This is what golfers often call a "ballooning" shot. The ball climbs steeply, hangs in the air, and then seems to fall almost straight down, losing a significant amount of forward momentum and total distance. This is often an issue for players with high swing speeds or a steep angle of attack.
  • Too Little Spin: When a ball doesn't have enough backspin, it struggles to generate lift. It might launch low and fall out of the sky too quickly, like a knuckleball. This kind of shot won't carry far and will have very little control upon landing.
  • Optimal Spin: The sweet spot. This is a launch condition where the ball has just enough spin to stay in the air for the maximum amount of time, combined with a launch angle that promotes a powerful, piercing trajectory that carries a long way and then rolls out.

An LS (Low Spin) driver is engineered specifically to reduce the amount of backspin imparted on the ball at impact. The entire purpose is to help a certain type of player fight that "ballooning" effect and convert their high clubhead speed into a more efficient, distance-maximizing ball flight.

How Do Manufacturers Design Low Spin Drivers?

Creating a Low Spin driver isn't an accident, it's a very intentional act of physics and engineering. Manufacturers manipulate the clubhead's properties to produce this lower-spinning effect, primarily by adjusting the Center of Gravity (CG).

The Secret is a Forward Center of Gravity (CG)

The single biggest factor in creating a low-spin driver is moving the clubhead's Center of Gravity forward, meaning closer to the clubface. For a pure "LS" model, the CG is also often positioned slightly higher in the clubhead compared to more forgiving models.

Imagine the CG as the balancing point of the driver head. When this point is positioned far back and low in the head (like in a 'Max' or high-forgiveness driver), it promotes stability and makes the club want to launch the ball high with more spin. It's more forgiving on off-center hits.

Conversely, a forward CG does the opposite. By positioning the mass closer to the hitting area, the club is less likely to produce excessive backspin. This forward weighting promotes that penetrating ball flight desired by players who are already generating plenty of spin on their own. The trade-off is that a forward CG reduces the Moment of Inertia (MOI), which is the club's resistance to twisting on mishits. This is why LS drivers are almost always less forgiving than their standard or 'Max' counterparts.

Adjustable Weighting Technology

Many modern drivers come with adjustable weights, allowing golfers to fine-tune the club’s performance. In a driver with both an LS model and a standard model, you'll often see the LS version has a permanent or heavier weight port positioned toward the front of the sole. In drivers with slidable weight tracks, pushing the weight toward the face accomplishes the same goal: It shifts the CG forward, lowers spin, and reduces forgiveness. Sliding that same weight toward the back increases spin, launch, and forgiveness.

Is an LS Driver Right For You? The Player Profile

This is the most important question to answer. Just because a Tour Pro uses an LS driver doesn’t mean it will work wonders for you. In fact, for the average golfer, it can often do more harm than good. An LS driver is a specialized tool best suited for a specific player profile.

You are a good candidate for an LS Driver if:

  • You Have a High Swing Speed: Generally, if your driver swing speed is 105 mph or higher, you might be a prime candidate. Higher speeds naturally produce more spin, and an LS head can help "tame" that spin into a more optimal range (typically 2,000-2,600 rpm) for maximizing distance.
  • You Hit "Ballooning" Drives: Do your drives seem to soar high into the sky but go nowhere? If you look up and your ball seems to be climbing more than it's flying forward, you're likely generating too much spin. This can be caused by a steep, downward angle of attack on the ball, and an LS driver can immediately help flatten that trajectory.
  • You Have a Positive Angle of Attack: If you're a player who already hits "up" on the ball with your driver (a positive angle of attack), pairing that skill with a low-spin head can be the recipe for massive distance. This combination produces the "high launch, low spin" ball flight that is the holy grail for a powerful tee shot.
  • You Prioritize Workability: The lower-spin characteristics of an LS head also make it slightly easier to intentionally shape shots. Elite players who like to hit controlled fades and draws often prefer the feel and feedback of an LS driver because it responds more readily to their swing inputs.

When to Steer Clear of a Low Spin Driver

Being honest about your game is the best way to improve. For a large percentage of amateur golfers, an LS driver is simply the wrong piece of equipment.

You an LS driver is probably NOT for You if:

  • You Have a Slower or Average Swing Speed: If your swing speed is below 100 mph (and especially below 95 mph), you need spin to help keep the ball in the air. A low-spin driver will likely cause your tee shots to have a low, "knuckling" flight that falls out of the air prematurely, robbing you of significant carry distance. You'd be much better served by a standard or "Max" forgiveness model designed to increase launch and spin.
  • Forgiveness is Your Top Priority: This is a big one. As mentioned, the forward CG of an LS driver reduces its MOI. This means when you miss the sweet spot - even by a little - you will see a more dramatic loss in ball speed and directional control. If you spray the ball around the face, a higher MOI driver will be your best friend, keeping more of your shots playable.
  • You Fight a Slice: While it might sound counterintuitive, more backspin can actually help reduce the severity of a slice. Backspin helps to keep the ball flying straighter. A low-spin head, with less of this stabilizing backspin, can often cause a slice to curve even more severely to the right (for a right-handed golfer).

How to Know for Sure: Testing an LS Driver

The only way to know with 100% certainty is to test it out. Simply reading about it isn’t enough. Here’s how to do your homework:

1. Get a Professional Club Fitting

This is, without a doubt, the best path forward. A qualified club fitter will use a launch monitor to capture precise data about your swing. They will measure your:

  • Clubhead Speed
  • Ball Speed
  • Launch Angle
  • Spin Rate
  • Angle of Attack

With this data, they can see exactly how much spin you are generating with your current driver and compare it to various LS and standard heads. They can instantly tell you if the LS model is helping you gain distance and control or if it’s hurting your performance. This takes all of the guesswork out of the equation.

2. Test at the Range or On the Course

If you can't get a full fitting, grab a demo of an LS driver and take it to the driving range. Don't just look at your best shots, pay close attention to the overall ball flight and your mishits.

  • Watch the Trajectory: Is the ball launching on a strong, penetrating flight, or is it falling limp from the sky?
  • Analyze Your Mishits: What happens when you hit one on the toe or heel? Does it fall well short of your normal miss? Is the curve more dramatic?
  • Compare Distances: Use landmarks on the range to compare the carry distance and total distance against your current driver. Make sure you are comparing apples to apples by hitting multiple shots with each.

Final Thoughts

Ultimately, "LS" on a driver signifies a low-spin design intended for a specific player: usually someone with high swing speed who needs to reduce spin to optimize their distance. While it can be a game-changer for the right golfer, its inherent lack of forgiveness makes it a poor choice for the majority of amateurs who benefit more from spin and stability.

Understanding your equipment is the first step, but making confident decisions on the course is what truly lowers your scores. Knowing you have the right a driver in hand is crucial, but what about deciding whether to play it safe or attack a pin on a tricky Par 5? With our app, Caddie AI, you can get instant, expert-level strategic advice for any hole you're playing. If you find yourself in a tough spot in the rough, wondering how that lie affects your shot, you can even snap a photo, and We’ll give you a smart recommendation on how to play it, helping you turn your well-fit equipment into better scores.

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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