The CrossFitter’s Guide to Trainers: Why We’re Obsessed (And Which Ones You Actually Need)

If you’ve been doing CrossFit for more than five minutes, you’ve probably noticed something strange.

CrossFitters don’t just wear trainers.

They collect them.

They talk about them like footballers talk about boots.
They argue about heel-to-toe drop like it’s a political debate.
They buy new ones after one heavy squat session because “they feel a bit flat now.”

And honestly?

We get it.

Because the right trainers can make you feel unstoppable, and the wrong ones can turn your WOD into a slippery ankle-twisting nightmare.

So let’s break it down properly.

This is your Fort47 guide to CrossFit trainers, what to look for, what to avoid, and why you probably don’t need 14 pairs… but you’ll end up with them anyway.

Quick Answer: What Are the Best Trainers for CrossFit?

The best trainers for CrossFit are shoes that are:

• stable under load (for squats and deadlifts)
• grippy (for box jumps, sleds, and outdoor work)
• durable (rope climbs destroy weak shoes)
• flexible enough for running and burpees
• supportive but not overly cushioned

Most CrossFit athletes should look at:

• Nike Metcon
• Reebok Nano
• NOBULL Trainer
• TYR CXT-1
• RAD ONE
• Inov-8 F-Lite

Why CrossFitters Are Obsessed With Trainers

CrossFit is weird because it demands everything at once.

In one class you might do:

• heavy deadlifts
• handstand push-ups
• sprint rowing
• box jumps
• rope climbs
• running
• wall balls

That means your footwear needs to handle both:

• strength work
• cardio chaos

Most gym shoes are good at one thing and terrible at the other.

So CrossFitters end up in an endless quest for “the perfect shoe.”

Spoiler alert: it doesn’t exist.

But some get close.

The 3 Types of Trainers Most CrossFitters Need (Depending on Training Style)

There are basically 3 trainer categories that matter in CrossFit.

1. The “Daily Driver” CrossFit Trainer

This is your all-rounder.

It’s the shoe you wear to most classes, most workouts, most WODs.

What it should be good for:

• lifting moderate to heavy weights
• short runs (400m, 800m)
• box jumps
• burpees
• rowing, assault bike, ski erg
• functional movements

Top brands/models:

• Nike Metcon
• Reebok Nano
• RAD ONE
• TYR CXT-1
• NOBULL Trainer
• Inov-8 F-Lite

This is the trainer category that most CrossFitters become loyal to, almost like it’s their personality.

“I’m a Metcon person.”
“I’m a Nano person.”
“I wear NOBULL because I’m emotionally stable and financially irresponsible.”

2. The Running-Focused Trainer (For Hyrox-Style and Long Metcons)

Here’s the truth.

Some WODs involve a lot of running.

And CrossFit shoes are not always great for that.

CrossFit shoes tend to be:

• flat
• stable
• stiff

Which is perfect for lifting, but less ideal for a 5K run.

When you might need a running shoe:

• long conditioning days
• outdoor running workouts
• Hyrox-style training
• endurance-based metcons

Strong brands/models:

• Nike Pegasus
• ASICS Gel-Nimbus
• Hoka Clifton
• Saucony Endorphin Speed
• Brooks Ghost

If you’ve ever done a workout with 2–5km of running in Metcons and thought “my shins hate me,” this is why.

3. Weightlifting Shoes (For Squats, Olympic Lifts, and Strength Days)

If you’re serious about improving squats, cleans, or snatches, you’ll eventually hear someone say:

“Mate, you need lifters.”

They’re not wrong.

Weightlifting shoes have a raised heel and very hard sole, which improves ankle position and stability.

When lifters are worth it:

• heavy back squats
• front squats
• clean & jerk sessions
• snatch sessions
• Olympic lifting technique days

Best weightlifting shoe brands:

• Nike Romaleos
• Adidas Adipower
• Reebok Legacy Lifter
• TYR L-1 Lifter
• Do-Win Lifters

Lifters won’t help much with burpees, though.
Unless you want to burpee like a baby giraffe on roller skates.

What to Look for in a Good CrossFit Trainer

Here’s what actually matters when buying CrossFit shoes.

1. Stability (This Is Non-Negotiable)

A CrossFit trainer needs a stable base for lifting.

If the sole compresses like a running shoe, you’ll feel wobbly under heavy load.

Good stability feels like:

• firm base under the heel
• no squishy bounce when you squat
• foot feels planted

This is why CrossFit shoes feel “hard” compared to normal trainers.

That hardness is the point.

2. Rope Climb Protection

If you do rope climbs, your trainers will get destroyed if they don’t have side protection.

This is one reason CrossFitters love shoes like:

• Metcons
• Nanos
• NOBULL Trainers

They’re built for abrasion.

Running shoes are not.

Running shoes on a rope climb are basically a £130 sacrifice to the fitness gods.

3. Grip (Especially if You Train Outdoors)

A good CrossFit shoe should grip well on:

• rubber flooring
• wooden boxes
• turf
• outdoor pavement

If your shoes slip on box jumps, your brain stops trusting your legs, and that’s when injuries happen.

Not ideal.

4. Toe Box Space

CrossFit involves a lot of:

• jumping
• landing
• lateral movement
• sprinting

If your toe box is too narrow, your toes get crushed.

This is why some athletes prefer:

• Reebok Nano
• TYR CXT-1
• Inov-8
• RAD ONE

Wider toe boxes can make a big difference in comfort.

5. Heel Drop (A Sneaky Performance Factor)

Heel drop means the height difference between heel and toe.

Most CrossFit shoes have a small heel lift, which helps slightly in squats while still allowing running.

Typical CrossFit shoe drop:

• around 4mm–8mm

If you want more squat support, you may want lifters instead of relying on heel drop.

What to Avoid When Choosing CrossFit Trainers

Let’s save you money and prevent the classic mistakes.

Avoid Super Soft Cushioned Trainers

If your shoe feels like walking on marshmallows, it’s not great for heavy lifting.

Soft cushioning causes:

• unstable squats
• poor deadlift positioning
• ankle wobble
• less power transfer

Basically, it’s the opposite of what you want in CrossFit.

Avoid Shoes With No Durability

CrossFit wrecks trainers.

If your shoe isn’t designed for:

• rope climbs
• toe drag during burpees
• lateral movement

…it will fall apart quickly.

If your shoes look like they’ve been attacked by a raccoon after two weeks, they weren’t CrossFit shoes.

Avoid Buying Shoes Just Because They Look Cool

This is tough advice because…

CrossFit shoes DO look cool.

But your feet don’t care about aesthetics.

They care about:

• stability
• comfort
• performance
• durability

That said, we fully support buying RAD ONEs because they look unreal.

Best CrossFit Shoe Brands (The Big Debate)

Let’s talk brands, because this is where CrossFit gets spicy.

Nike Metcon

The Metcon is one of the most popular CrossFit shoes for a reason.

Best for:

• lifting
• mixed WODs
• durability

Not ideal for:

• long runs

Metcons are a solid “do everything” shoe and a safe choice for most Fort47 athletes.

Reebok Nano

The Nano is a classic.

Best for:

• all-round CrossFit
• comfort
• a bit more flexibility than Metcons

Not ideal for:

• very heavy Olympic lifting compared to lifters

Nanos are often the best “first CrossFit shoe” for beginners.

NOBULL Trainers

NOBULL shoes are famous in CrossFit culture, partly because they look great and partly because CrossFitters love pain.

Best for:

• durability
• casual wear
• strength-focused workouts

Not ideal for:

• running
• comfort (some models feel stiff)

They’re the shoe equivalent of “I don’t need cushioning, I need results.”

TYR CXT-1

TYR entered the CrossFit shoe world and immediately got serious attention.

Best for:

• wide toe box
• stability
• durability

A great option if you find Metcons too narrow.

RAD ONE

RAD shoes have become a cult favourite.

Best for:

• style + performance
• versatile WODs
• comfort

They’re a strong option if you want something different from the usual Nike/Reebok crowd.

Inov-8 F-Lite

Inov-8 shoes are loved by athletes who like a lighter, more natural feel.

Best for:

• functional fitness
• running mixed with lifting
• mobility-focused athletes

Do You Need Weightlifting Shoes for CrossFit?

If your goal is to improve:

• squats
• clean & jerk
• snatch technique

Then yes, weightlifting shoes are a great investment.

But you don’t wear them for the whole WOD.

Most people use them for:

• strength portion
• Olympic lifting sessions

Then switch back to trainers for conditioning.

At Fort47, you’ll often see experienced athletes changing shoes mid-session.
It’s not extra. It’s tactical.

The Fort47 Recommendation: What Shoes Should You Buy First?

If you’re training CrossFit 3–5 times per week and want the best all-round option:

Best first CrossFit shoe:

• Nike Metcon
• Reebok Nano
• TYR CXT-1

If you’re more strength-focused and want stability:

• Metcon
• TYR
• NOBULL

If you’re doing lots of running/Hyrox style:

• consider a running shoe for certain sessions

If you’re serious about Olympic lifting:

• invest in lifters like Nike Romaleos or Reebok Legacy Lifters

FAQs

What are the best trainers for CrossFit beginners?

Reebok Nano and Nike Metcon are the best beginner CrossFit trainers because they provide stability, durability, and versatility.

Can I do CrossFit in running shoes?

You can, but running shoes are unstable for lifting and will wear out quickly during rope climbs and functional movements.

Are Metcons or Nanos better?

Metcons are generally more stable for lifting, while Nanos often feel more comfortable and flexible for mixed workouts.

Do CrossFit shoes help performance?

Yes. A stable shoe improves lifting mechanics and confidence, and a durable shoe protects your feet during high-volume training.

Summary: CrossFit Shoes Matter, But the Best Shoe Is the One You’ll Train In

CrossFitters are obsessed with trainers because the right shoe can make training feel better instantly.

But the real goal is simple:

• stable for lifting
• durable for WODs
• comfortable enough to move well
• suited to your training style

You don’t need 10 pairs…

…but you’ll probably end up with them anyway.

Train Smarter at Fort47

If you’re unsure what shoes are best for your training style, ask a Fort47 coach. We’ll point you in the right direction based on your goals and the workouts you’re doing.

Because the only thing worse than buying the wrong shoes…

…is buying the right shoes and still blaming them for your double unders.