Why Isn't There Fat Guy Gear? | FGSS

Quick answer: Most scuba equipment is still designed around limited standard size patterns. Larger divers often need different proportions, longer adjustment ranges and broader fit options—not simply a larger label.

Why is it still so difficult to find scuba gear for larger divers that actually fits?

That question is near and dear to my heart for a very simple reason: I am the fat guy I'm talking about.

When I returned to scuba diving after years away from the sport, I quickly discovered that getting back underwater wasn't the biggest challenge. Finding equipment that fit my body comfortably was.

And that experience eventually became the reason Fat Guy Scuba Supply exists.

The Problem Wasn't Scuba Diving. It Was Finding Gear That Fit.

When I originally learned to dive, I was younger, lighter and shaped differently than I was when I returned to the sport decades later. My certification may have seasoned over the years, but so had I.

As I started diving Florida locations such as Blue Grotto, Rainbow River and Devil's Den, exposure protection quickly became an issue. Florida spring water can remain around 72°F year-round, which sounds pleasant until you've spent a meaningful amount of time submerged in it.

I needed a wetsuit that would provide appropriate exposure protection while still allowing me to move, breathe and gear up comfortably.

That turned out to be much harder to find than I expected.

Why Doesn't XXL Always Mean XXL?

One of the first things I learned was that the size printed on a wetsuit tag doesn't tell the whole story.

A diver isn't simply a height and weight measurement. Two people who weigh exactly the same can have completely different chest, waist, hip, thigh, shoulder and torso measurements.

That's where conventional size charts can become frustrating for larger, broad-chested, tall, short, curvy and otherwise non-standard-size divers. Making a garment larger in every direction doesn't necessarily make it fit a real person's proportions.

Manufacturer sizing can also vary considerably. An XXL from one brand may fit very differently from an XXL made by another.

We explore that problem more deeply in Why XXL Isn't Really XXL.

My Search for a Wetsuit That Actually Fit

During my own search, I eventually found a very large rental wetsuit that I could get into and use for the dives I needed to complete.

It technically fit.

But there is a big difference between technically fits and fits comfortably and functions the way it should.

That experience sent me searching through manufacturer size charts and websites looking for better options. On paper, some suits looked like they should work. In reality, the fit could be completely different.

My dive partner encountered her own version of the same problem. Different proportions created different fit challenges, reinforcing something that seems obvious once you've experienced it:

Scuba gear should fit the diver. The diver should not have to fit the gear.

If you're trying to determine what measurements actually matter, our wetsuit sizing guide is a better place to work through the specifics.

Why Is Plus Size Scuba Gear So Difficult to Find?

Extended sizing presents practical challenges for both manufacturers and retailers. Every additional size, cut and body configuration creates another product variation that must be designed, manufactured, stocked and sold.

That can leave divers outside traditional size ranges with fewer choices, especially when looking for equipment where fit and body proportions matter.

Exposure protection is an obvious example, but the issue isn't limited to wetsuits. BCD harness dimensions, cummerbunds, shoulder adjustments, weight systems, boots and other wearable equipment can all interact differently with different bodies.

That's why simply putting more XXXs in front of an L doesn't solve the entire problem.

Fit Is About More Than Body Size

The term "larger diver" itself covers an enormous range of people.

One diver may be tall with a long torso. Another may have a broad chest and shoulders. Someone else may need more room through the waist, hips or thighs. A diver can also fall comfortably within a manufacturer's stated weight range while still finding that a particular piece of equipment doesn't match their proportions.

That is why FGSS increasingly approaches equipment from the perspective of fit, comfort and function rather than assuming one size label tells us everything we need to know.

You can see that approach in our collection of scuba gear selected for larger divers.

Wetsuits Are Only Part of the Problem

Exposure protection was the problem that originally got my attention, but it wasn't the only equipment category where fit mattered.

A wetsuit needs to provide appropriate thermal protection without unnecessarily restricting movement. A BCD needs enough adjustment range to sit properly on the diver and keep important components accessible. Boots and other wearable equipment need to accommodate the diver's actual dimensions rather than just the number printed on a tag.

If exposure protection is your challenge, browse our big and tall wetsuits and drysuits. If buoyancy-system fit is the problem, our BCD collection provides another place to start comparing options.

Sometimes Getting Into the Gear Is Part of the Problem

Even a properly sized wetsuit can require some effort to put on. Neoprene can grab skin, feet and other layers as you're gearing up, making an otherwise good-fitting suit frustrating to don.

That particular problem eventually helped lead to ScubaSox, an FGSS product designed to reduce friction and make it easier to slide into wetsuits, dive boots and other dive gear.

It's a good example of the broader FGSS philosophy: identify a real problem divers experience and find a practical way to make gearing up easier.

Why Fat Guy Scuba Supply Exists

When my dive partner and I were struggling to find equipment that worked for our bodies, the choices seemed unnecessarily limited: keep searching, pay for custom equipment where appropriate, settle for gear that was merely "good enough," or try to build a better resource.

We chose the last option.

Fat Guy Scuba Supply was created because divers shouldn't have to feel like an afterthought simply because conventional scuba sizing doesn't match their bodies.

Despite the name, FGSS isn't just for one particular body type. We help larger divers, big-and-tall divers, broad-chested divers, curvier divers, older and returning divers, and anyone else who has discovered that conventional sizing doesn't always translate into comfortable equipment.

We're continuing to search for products, manufacturers and equipment solutions that give those divers better choices, while also developing FGSS products that address problems we've encountered ourselves.

Find Scuba Gear That Works With Your Body

If you've struggled to find scuba equipment that fits, you're not the only one. And you shouldn't have to spend days searching size charts only to discover that the equipment doesn't fit the way the numbers suggested.

Start with our scuba gear for larger divers, explore our extended-size exposure protection, or compare our BCD options.

And if you don't see what you need, contact us. Helping divers solve difficult fit problems is one of the reasons Fat Guy Scuba Supply was created in the first place.

Welcome aboard. Happy bubbles.