HexEasy Iron Breath Mask™

HexEasy Iron Breath Mask™

£54.00 £78.00
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HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
  • HexEasy Iron Breath Mask™
HexEasy Iron Breath Mask™

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Trusted by 10,000+ Athletes

HexEasy Iron Breath Mask™

£54.00 £78.00
SAVE 31%

Train The Muscle Most Athletes Ignore — the LUNGS.

Your legs, arms, and mind may still have more to give, but when your breathing breaks down, performance drops fast.

Iron Breath Mask adds adjustable resistance to every breath, helping you strengthen your breathing muscles, improve control under pressure, and stop gassing out when it matters most.

Use it to:

  • Breathe stronger under pressure
  • Recover faster between efforts
  • Push harder. Last longer. Perform better.
  • Take it off and feel the difference
  • For fighters, CrossFit athletes, runners, and anyone who refuses to quit
Free bonus ebook 1 Free bonus ebook 2
Free Bonuses — £47 value Included with every order
See what's included
30 Day Money Back Guarantee

Does the Iron Breath Mask simulate altitude?

No. And we don’t want to sell it with fake altitude hype.

Iron Breath is designed for adjustable breathing resistance training. It makes breathing harder during training, which forces your breathing muscles to work under resistance.

That’s the real mechanism.
How is this different from just doing more cardio?

More cardio can help, but it may not directly train the breathing muscles and control systems that fail when intensity spikes.

If your body has more left but your breathing gives out first, you need a more targeted way to train your breathing.
Will it help me stop gassing out?

It can help you train the breathing muscles and control systems that support better stamina, composure, and recovery under effort.

But it is not magic. You still need to train consistently.

Built For Athletes

Breathe Stronger

Push Harder

Recover Faster

Perform Better

Last Longer
Testimonials

They Trained With It. Here's What Happened.

What athletes are saying after consistent training with the Iron Breath Mask.

Marcus D. | MMA
★★★★★

Honestly bought this as a last resort. My cardio in sparring was a joke....gassing out in round 2 every time. Didn't fully believe it would work but figured whatever. 3 weeks later my training partner asked if I'd been doing extra conditioning. I hadn't. Just this

M
Marcus D. | MMA Verified Purchase
Alex M. | Muay Thai
★★★★★

I was ready to return it after the first week. Felt uncomfortable and I wasn't sure I was using it right. Kept going anyway. Somewhere around week 3 I noticed I wasn't dreading the later rounds as much. Not a miracle but it does what it says.

A
Alex M. | Muay Thai Verified Purchase
Tom R. | CrossFit
★★★★★

First session I lasted 11 minutes before I had to take it off. Felt embarrassing. Stuck with it. By week 3 I was wearing it through full metcons. My Fran time dropped by 40 seconds and I didn't die at the end. Small thing but it adds up.

T
Tom R. | CrossFit Verified Purchase
Jenna K. | Marathon Runner
★★★★★

I've blown up at mile 22 in every marathon I've run. Tried everything better nutrition, more long runs, nothing fixed it. Used this 3x a week for 8 weeks before my last race. Made it to mile 25 before my breathing started to crack. PR by 6 minutes. I'm not saying it's the only reason but it's the main thing I changed.

J
Jenna K. | Marathon Runner Verified Purchase
Sam T. | HIIT
★★★★★

The size fits well, no issues there. Takes maybe a week to get used to breathing with it. first few sessions are weird. But after that it becomes normal and you start to notice on days you train without it. Your breathing just feels more controlled. Hard to explain until you feel it yourself

S
Sam T. | HIIT Verified Purchase
Chris V. | Cyclist
★★★★★

Been cycling seriously for 6 years. Always felt like my legs had more in them than my lungs would allow on climbs. Used this through winter training. Spring came and my threshold efforts felt genuinely different. I could push deeper before the breathing became the limiter. My FTP went up 12 watts. Can't prove causation but the timing lines up.

C
Chris V. | Cyclist Verified Purchase
Marcus D. | MMA
★★★★★

Honestly bought this as a last resort. My cardio in sparring was a joke....gassing out in round 2 every time. Didn't fully believe it would work but figured whatever. 3 weeks later my training partner asked if I'd been doing extra conditioning. I hadn't. Just this

M
Marcus D. | MMA Verified Purchase
Alex M. | Muay Thai
★★★★★

I was ready to return it after the first week. Felt uncomfortable and I wasn't sure I was using it right. Kept going anyway. Somewhere around week 3 I noticed I wasn't dreading the later rounds as much. Not a miracle but it does what it says.

A
Alex M. | Muay Thai Verified Purchase
Tom R. | CrossFit
★★★★★

First session I lasted 11 minutes before I had to take it off. Felt embarrassing. Stuck with it. By week 3 I was wearing it through full metcons. My Fran time dropped by 40 seconds and I didn't die at the end. Small thing but it adds up.

T
Tom R. | CrossFit Verified Purchase
Jenna K. | Marathon Runner
★★★★★

I've blown up at mile 22 in every marathon I've run. Tried everything better nutrition, more long runs, nothing fixed it. Used this 3x a week for 8 weeks before my last race. Made it to mile 25 before my breathing started to crack. PR by 6 minutes. I'm not saying it's the only reason but it's the main thing I changed.

J
Jenna K. | Marathon Runner Verified Purchase
Sam T. | HIIT
★★★★★

The size fits well, no issues there. Takes maybe a week to get used to breathing with it. first few sessions are weird. But after that it becomes normal and you start to notice on days you train without it. Your breathing just feels more controlled. Hard to explain until you feel it yourself

S
Sam T. | HIIT Verified Purchase
Chris V. | Cyclist
★★★★★

Been cycling seriously for 6 years. Always felt like my legs had more in them than my lungs would allow on climbs. Used this through winter training. Spring came and my threshold efforts felt genuinely different. I could push deeper before the breathing became the limiter. My FTP went up 12 watts. Can't prove causation but the timing lines up.

C
Chris V. | Cyclist Verified Purchase
The Problem

Your Body Has More Left. Your Breathing Doesn’t.

Your legs still have something left. Your arms do too. But the moment your breathing collapses, everything else goes with it. Performance. Composure. Control. Gone — not because your body quit, but because your breathing did.

🥊Fighters gas in round 3

You have technique. You have training. But if you're sucking wind in round 3 and your opponent isn't, none of it matters. Breathing gives out first. That's the fight right there.

🏃Runners hit the wall & can't hold pace

Your legs are fine. It's your breathing that breaks down first. Shallow, chaotic breaths starve your muscles of oxygen right when you need it most.

💪WODs fall apart mid-set

The chest tightens. The rhythm goes. You're forced to stop or slow down even though your legs and arms had more in them.

⏳Recovery takes too long

Between rounds, between sets, between intervals — your breathing takes forever to come back down. And every second it doesn't, you're losing the next effort before it starts.

The Fix

Strength Training. For Your Lungs.

You train your legs. You train your heart. But the muscles that control your breathing — your diaphragm, your intercostals — most athletes never touch them directly. The Iron Breath Mask changes that. It adds resistance to every breath, forcing your breathing muscles to work harder, adapt, and become the last thing that fails — not the first.

01
Every breath becomes a rep

The mask restricts airflow enough to make your diaphragm and breathing muscles work harder every single breath. Same idea as adding weight to a squat. Harder now means stronger later.

02
Your lungs stop being the weak link

Session by session, your breathing system adapts to the stress. The same way your legs get stronger from squats, your respiratory muscles get stronger from this. You stop gassing out because the system that was failing gets trained directly.

03
Take it off mid-session and feel it

Most athletes notice it within the first few weeks. The mask comes off and breathing feels almost too easy. You push harder, recover faster, and last longer than you did before.

Who It's For

Your Sport. Your Edge.

Your breathing is either your edge or your weakness. There's no middle ground when intensity rises.

Fights Are Won By The One Who Still Has Gas.

You can have better technique, better training, better everything. But if you're sucking wind in round 3 and your opponent isn't, none of that matters. Train your breathing like you train your hands.

  • Train your breathing under the pressure of real physical effort — not just while sitting still
  • Stay sharp and composed in the late rounds when opponents start fading
  • Stop gassing out before the fight is over
SparringBag WorkConditioning
★★★★★

My cardio in sparring has completely changed. I'm not the one gassing anymore.

— David P. — MMA Fighter, 6 weeks in

Build An Engine That Doesn't Quit.

You know the moment. The WOD gets heavy, your lungs are on fire and your pace cracks before your muscles give out. Train your breathing under stress and that moment starts happening later and later.

  • Push deeper into AMRAPs without the wheels falling off
  • Recover faster between rounds so you can go again
  • Be the one still moving when everyone else is bent over
MetConsHIITConditioning
★★★★★

Used it through a full Murph prep. My breathing held up where it used to fall apart.

— Roy H.. — CrossFit Athlete

Race Day Should Feel Easier Than Training.

When your breathing breaks down your pace breaks down with it. Train your breathing muscles during hard sessions. On race day you'll still have gas left when everyone else is fading.

  • Hold your pace deeper into races without blowing up
  • Stop letting your breathing be the reason you slow down
  • Use it on interval days and tempo runs for maximum benefit
IntervalsHill SessionsTempo
★★★★★

PR'd my half marathon by 4 minutes. I added this to my interval sessions 8 weeks out and it made a real difference.

— Simon W. — Marathon Runner
Built For Serious Athletes

Every Detail Engineered.

Tap the + buttons to see what's under the hood. Nothing on this mask is an accident.

Designed For Movement
16 Resistance Levels
30 Day guarantee
Secure Strap System

Stays locked in place through burpees, sprints, and heavy bag rounds.

Ergonomic Seal

Contoured fit creates an airtight seal so all resistance goes through the valve — not around it.

Resistance Valve

16 levels of adjustable airflow resistance. Increase load progressively as your lungs get stronger.

Breathable Mesh

Moisture-wicking mesh keeps the mask comfortable during long sessions without overheating.

Real Results

What Consistent Training Does.

Self-reported by verified customers who trained with the Iron Breath Mask for 4–8 weeks.

0%
Noticed improved breathing

Reported better breathing control during high-intensity sessions within the first 4 weeks.

0%
Got their breath back faster

Felt their breathing recover quicker between rounds, sets and intervals after 6 weeks of use.

0%
Could push harder for longer

Said their breathing stopped being the thing that forced them to slow down or stop.

0wks
Average time to feel it working

Most athletes notice something different in their breathing within the first month. Some sooner.

0%
Would tell a training partner to get one

93% Of verified buyers said they'd recommend the Iron Breath Mask to someone they train with.

Self-reported by verified customers after 4 to 8 weeks of consistent use. Individual results will vary.

How We Compare

Elite Athletes Spend $5,000 To Train Their Breathing. You Don't Have To.

Same results. No altitude camp. No $5,000 machine sitting in a clinic you visit twice a month.

Price
Breathing pattern
Resistance levels
Use during full training
Portable
Time to results
Who it's for
Option 1 Basic Resistance Trainer $10 – $30
$10 – $30
⚠Mouth only
1 – 3
✕
✓
Barely noticeable
Casual use
Best Value Our Mask HexEasy Iron Breath Mask Mid Range
Mid Range
Natural breathing
16 levels
✓
✓
4 – 6 weeks
Serious athletes
Option 3 Pro Altitude System $3,000 – $5,000
$3,000 – $5,000
Varies
Fixed
✕
✕
4 – 6 weeks
Elite / pro only
Best Value Our Mask HexEasy Iron Breath Mask Mid Range
Price Mid Range
Breathing pattern Natural breathing
Resistance levels 16 levels
Use during full training ✓
Portable ✓
Time to results 4 – 6 weeks
Who it's for Serious athletes
Option 1 Basic Resistance Trainer $10 – $30
$10 – $30
⚠ Mouth only
1 – 3
✕
✓
Barely noticeable
Casual use
Option 3 Pro Altitude System $3,000 – $5,000
$3,000 – $5,000
Varies
Fixed
✕
✕
4 – 6 weeks
Elite / pro only

Basic trainers force you to breathe through your mouth only. Research links exclusive mouth breathing to lower oxygen efficiency and faster fatigue. The Iron Breath Mask lets you breathe the way your body was designed to breathe.

Got Questions. Here Are Honest Answers.
Can beginners use it?

Yes. Start with low resistance and short sessions.

The goal is to gradually build breathing strength and control — the same way you'd progress any other form of resistance training.
How often should I use it?

Start with 2–3 sessions per week, depending on your current fitness level and training schedule.

Use it during controlled workouts, warmups, cardio sessions, or conditioning circuits. Increase resistance gradually as your breathing adapts.
Can I use it for boxing, MMA, or sparring?

Use it for conditioning, bag work, pad work, shadowboxing, warmups, and controlled training.

Do not use it during live sparring unless supervised by a qualified coach. Your goal is to train breathing, not compromise safety or awareness.
Can runners and cyclists use it?

Yes. It can be used for controlled running, indoor cycling, warmups, and conditioning sessions.

Start at low resistance and keep the effort controlled. You're training breathing strength, not testing your limits from day one.
Will it help me stop gassing out?

It can help you train the breathing muscles and control systems that support better stamina, composure, and recovery under effort.

Like any training tool, results depend on consistency and how you use it. Train with it regularly and treat it like resistance training — progressive, patient, and deliberate.
Is it safe?

Start with low resistance. Stop immediately if you feel dizzy, faint, lightheaded, chest pain, or unusual discomfort.

If you have asthma, COPD, heart conditions, breathing disorders, or any medical concern, speak with a doctor before using it.
How fast will I feel a difference?

Most athletes notice something different in their breathing within the first few weeks of consistent use. Some notice it sooner.

Long-term improvement depends on consistency and how you train. Treat it like strength training: start light, progress gradually, and give your body time to adapt.
Is it only for serious athletes?

No, but it is built for people who are serious about improving.

Whether you fight, run, cycle, do CrossFit, or just want better stamina, the goal is the same: stop letting your breathing be the weak link.
Does the mask fit all face sizes?

Yes. The straps are made from stretchable material and secured with velcro so you can adjust the fit to your exact head size. Sits securely on any face during any training session without moving.
How do I clean it?

You can remove the straps from mask and machine wash.

For the actual mask, you can clean it with cloth after every session. Occasionally. it can be hand washed with mild soap and left to air dry. Do not machine wash.
30 Day Money Back Guarantee

10,000+ customers have trusted HexEasy and we're confident you will too!

If you train with it consistently and don't notice a difference, we are offering the easiest return and refund policy. Return your product within 30 days, no questions asked, for a FULL refund
Shipping time

Delivery Process

Processing time typically takes between 12-24 hours.

Shipping Time

  • United States: 6-10 business days
  • United Kingdom: 6-10 business days
  • Australia: 6-10 business days
  • Others: 10-14 business days