Resistance Band Colours & Sizes Explained: Which Band Do You Need?

I got an email last month from a bloke in Brisbane.

He'd ordered a set of resistance bands from one of those bargain bin fitness sites. Red ones. Because his mate at work used "the red band" and swore by it.

Problem was — his mate trained with a completely different brand. That mate's red band was a heavy. Around 25 kilograms of resistance. Perfect for assisted pull-ups and banded squats.

Our Brisbane friend's red band? Three kilograms. Barely enough to floss his teeth with.

He'd spent $40 on a set that was utterly useless for what he wanted. And the worst part? He didn't realise until he was standing in his garage, band looped over his pull-up bar, wondering why it felt like stretching a rubber band off a bundle of broccoli.

This happens every single day. And it's not because people are stupid. It's because the resistance band industry has a problem that nobody bothers to explain.

There is no standard colour system.

None. Zero. Not even close.

A red band from Brand A might be 3 kilograms. From Brand B, it's 15. From Brand C, it's 35. The same colour. Three wildly different resistances. And unless you already know this — you're basically gambling with your money every time you click "add to cart."

Today, I'm going to fix that for you permanently.

By the time you finish this article, you'll understand exactly why colours mean nothing on their own, know the precise resistance of every single band in the POWERBANDS® range, and — most importantly — know exactly which band matches YOUR body and YOUR training goals.

No more guessing. No more wasted orders. No more standing in your garage wondering why your "heavy" band feels like a piece of spaghetti.

Let's get into it.

The Colour Problem Nobody Warned You About

Here's how this mess started.

Decades ago, when resistance bands lived exclusively in physiotherapy clinics, a couple of early manufacturers colour-coded their products. Light colours for light resistance. Dark colours for heavy. Tan, yellow, red, green, blue, black — a nice little rainbow that physios could memorise.

Then resistance bands went mainstream. And suddenly every manufacturer on earth started producing them. Each one picked their own colours. Their own naming system. Their own resistance ranges.

Nobody coordinated. Nobody agreed on a standard. And now — in 2026 — we've got a situation so confusing that even personal trainers get it wrong.

I've seen certified PTs post workout videos saying "grab your green band" as if that means the same thing everywhere. It doesn't. Their green might be 20kg. Yours might be 5kg. And if you're following their program with a band that's four times lighter than what they intended, you're not training — you're going through the motions.

Even within our own range, the colours shift between product types. Orange in our 1 Metre Powerband is the absolute beast of the lineup — 30 to 80 kilograms of face-melting resistance. Orange in our Micro Bands? That's our Medium. 4 to 8 kilograms. Same brand. Same colour. Completely different resistance.

This isn't a flaw. It's physics. A 1 Metre Powerband and a 30cm Powerband are fundamentally different products built for different purposes. The colour just identifies the resistance within that product line.

But if you don't know that — and most people don't — you're flying blind.

The One Rule That Eliminates All Confusion

Ready? Here it is. Tattoo this on your brain.

Ignore the colour. Read the kilograms.

That's it. That's the entire secret. A band rated 10-25kg gives you 10 kilograms at rest and 25 kilograms at full stretch. Doesn't matter if it's purple, green, or covered in polka dots. The physics don't care about the colour. The resistance range tells you everything.

And this is where most cheap brands fall apart.

They don't give you kilograms. They give you nothing but a colour and maybe a vague "Level 3" label. Level 3 out of what? Five? Ten? And how heavy is Level 3 compared to Level 2? Nobody tells you. You're just supposed to guess.

Now — we use labels like Light, Medium, and Heavy on our fabric bands too. The difference is we don't stop there. Every single POWERBANDS® product page also shows the exact resistance range in kilograms. So when you see "Medium" on one of our bands, you can check the product page and know it's exactly 4-8kg — not some mystery number you'll only discover when the band arrives. Labels are a handy shorthand. Kilograms are the truth. We give you both.

Your physio says you need 5-10kg of resistance for your shoulder rehab? You'll find exactly that on our site. Your coach wants you using 20-50kg for banded squats? It's right there in black and white. No interpretation required.

Now let me show you the complete breakdown.

POWERBANDS® 1 Metre Powerbands — Every Colour, Every Resistance

These are the big dogs. One metre continuous loops of layered natural latex rubber. The bands you see hanging from pull-up bars in every serious gym in the country.

Seven resistance levels. Widest range on the market. Here's exactly what each one delivers:

See those overlapping ranges? That's not a misprint.

A resistance band doesn't work like a dumbbell — it doesn't give you a flat 15kg from start to finish. It provides progressive resistance. The more you stretch it, the harder it fights back. So a Purple band starts at 15kg and climbs to 35kg depending on how far you've stretched it. This is actually one of the biggest training advantages of bands over weights — your muscles work hardest at their strongest point in the movement.

The smart move? Get the complete 1M Powerband set. I'm not just saying that to upsell you — here's the practical reason. You'll use different resistances for different exercises in the same workout. Yellow for shoulder warm-ups. Purple for pull-ups. Green for banded squats. Buying individual bands means waiting for shipping every time you need the next level up. A full set means you're covered from day one with room to grow.

Every set comes with our 60-Day Money Back Guarantee. Train with them for two months. If you're not impressed — and I'll bet you will be — send them back for a full refund. No forms. No phone calls. No guilt trip.

POWERBANDS® 30cm Micro Bands — The Colour Shift That Catches Everyone

Now pay attention here. This is where most people get confused.

Our 30cm Micro Bands use a different colour sequence to our 1 Metre Powerbands. Remember what I said at the start about Orange being our heaviest Powerband? In Micro Bands, Orange is our Medium. Same brand. Different product. Different colour meaning.

Five resistance levels:

The 30cm Micro Band complete set gives you all five levels. Start light, progress up. Your glutes will thank you. Your knees will thank you even more — strong glutes are the single best defence against knee problems.

Fabric Bands — Why They Exist and When to Choose Them

Right. Let's talk about the elephant in the room.

If you've ever used a latex mini band for glute work, you've experienced at least one of these three things: the band rolling up into a tight little rope around your thighs, the band sliding down your sweaty legs mid-set, or the band ripping out a small patch of leg hair with zero warning and zero mercy.

Blokes in particular — I see you nodding.

Fabric bands were invented to solve all three of those problems in one go. Woven fabric with an inner elastic core. They grip instead of slide. They stay flat instead of rolling. And they don't turn leg day into an impromptu waxing session.

Our Fabric 1M Powerbands give you loop band versatility in a fabric construction. Our Fabric 30cm Powerbands bring that same anti-slip comfort to your mini band training. And our Fabric Booty Bands are — no exaggeration — our single bestselling product for glute training. And they're machine washable, which matters more than you think after a few weeks of sweaty sessions.

When to choose fabric over latex: Your training focus is glutes, legs, and lower body activation. You're done fighting with bands that roll and slip. You've got latex sensitivities or skin that reacts to rubber. You share bands with training partners and basic hygiene is a priority.

When to stick with latex: You need heavy resistance above 35kg. You're doing assisted pull-ups or barbell banding. You want the widest possible range of resistance options.

What actually happens with most of our customers: They end up owning both. Latex for the heavy compound stuff — pull-ups, barbell banding, heavy strength work. Fabric for everything below the waist. They're not competing products. They're teammates.

"Just Tell Me Which Band to Buy" — The No-Nonsense Guide

I respect directness. So let's match your goal to your band in about 30 seconds.

"I want to do my first unassisted pull-up." Grab our Extra Assisted Pull-Up Pack — it comes with Black (10-25kg), Purple (15-35kg), and Green (20-50kg). That's everything you need to progress from day one to unassisted. Most adults start with Purple. Under 65kg bodyweight? Start with Black. Over 95kg? Start with Green. The goal is to drop down a band every few weeks as you get stronger — until you're flying solo.

"I want to build a serious home gym without spending $3,000 on equipment." Complete 1M Powerband set. Six bands. 1-65kg of resistance. Rows, presses, squats, deadlifts, curls, tricep work, shoulder raises — all covered. Add a door anchor and you've got a full gym that fits in a carry bag. Total investment: less than one month of a gym membership.

"I want my glutes to actually work." Fabric Booty Band set or Micro Band set. Start with the Light or Medium. If you can smash out 15 clean reps of banded clamshells without your glutes screaming — you've gone too light. Move up.

"I'm rehabbing an injury and my physio told me to get a resistance band." Start with Yellow — X-Light in either Powerbands (1-7kg) or Micro Bands (1-4kg). For stretching, flexibility work, or physio-prescribed exercises where you need to grip the band at different lengths, our Stretch Bands are purpose-built for exactly that — 1.5 metre flat bands that you can hold at any point to control resistance. They're the ones you'll find in every physio clinic in the country. And here's a tip: show your physio the exact kilogram range, not the colour. Say "I've got a 1-7kg band" not "I've got a yellow band." It gives them precise information to work with and makes your rehab program far more accurate.

"I want to add bands to my barbell work." Green (20-50kg) or Blue (25-65kg) Powerbands. Loop them over the barbell and anchor to the base of the rack or heavy dumbbells on the floor. This is accommodating resistance — the band adds load at the top of the lift where your muscles are strongest. Powerlifters have been using this trick for decades and there's a reason it refuses to go out of fashion.

"I'm buying for a gym, physio clinic, or sports club." Talk to us directly. We supply commercial gyms, physiotherapy clinics, CrossFit boxes, and sporting clubs right across Australia. Bulk pricing available. We'll help you choose the right mix based on your clientele — because a physio clinic and a CrossFit box need very different resistance profiles.

How to Get Stronger Without Buying New Bands Every Month

Here's something the fitness industry doesn't want you to know — because they'd rather you kept buying more gear.

You don't always need a heavier band to make things harder. Not even close.

Shorten the band. Choke up on it. Wrap it around your hand an extra loop. Doubling the band over halves the effective length and dramatically increases resistance at every stretch point. Same band. Significantly harder exercise.

Slow everything down. Take 4 seconds to lower on every rep. A Medium band with a slow eccentric will humble you faster than a Heavy band with sloppy fast reps. Time under tension doesn't care about your ego — it just cares about how long your muscles are working.

Combine two bands. Loop a Light and a Medium together for a resistance that sits between your existing levels. Two X-Light bands combined don't equal one Light — they create a unique resistance profile that fills the gap. This is how advanced athletes fine-tune their training without needing 15 different bands.

Change your stance or grip. Standing wider on a looped band increases resistance. Gripping higher on a flat band shortens the effective length. Small adjustments create real changes in difficulty without spending a cent.

When you do need the next level up — and eventually you will, because that's the whole point of getting stronger — that's when you'll be glad you bought the complete set. No waiting. No guessing which colour comes next. Just reach into the bag and progress.

Why This Matters More in Australia Than Anywhere Else

Let me tell you something that most global fitness brands either don't know or don't care about.

The Australian fitness market is different. We train differently here. And if you're buying resistance bands without understanding that — you're setting yourself up for frustration.

For starters, we train outdoors more than almost any country on earth. Park sessions. Beach boot camps. Garage gym setups with the roller door open. Backyard rigs. That's not a lifestyle choice for most of us — it's just what you do when you've got year-round decent weather and a cultural DNA that says "why would I train inside when the sun's out?"

But outdoor training in Australia means heat. UV. Humidity in the north. Dry baking conditions in the west. And all of that absolutely hammers cheap latex. Leave a budget band in your car boot during a Sydney summer and it'll be cracking within weeks. Train with it in direct Queensland sun and the UV degradation accelerates faster than most people realise.

This is why material quality isn't a nice-to-have in Australia — it's essential. Our layered latex construction is significantly more durable than the moulded latex used in most imported budget bands. But even quality latex needs to be stored properly — out of direct sunlight, away from extreme heat, and not left in the car boot over summer. Look after them and they'll last. Leave them baking in the sun and no amount of quality will save them. Fabric bands have a natural advantage here — the woven material is inherently tougher and more resistant to UV and heat degradation than any latex. But smart storage habits matter regardless of what you're training with.

Then there's the shipping factor. When you order from an overseas supplier and the band's wrong — wrong colour, wrong resistance, wrong size — you're looking at international returns. Weeks of waiting. Shipping costs that sometimes exceed what you paid for the band. Assuming they even accept returns at all.

With POWERBANDS®, you're buying from an Australian company. Australian warehouse. Australian customer support. And our 60-Day Money Back Guarantee means if anything's not right, you send it back and get your money refunded without the runaround.

We've also built our resistance ranges around how Australians actually train. Our seven-level Powerband range wasn't designed by looking at what other brands offer and copying it. It was built from years of feedback from Aussie gyms, physio clinics, and CrossFit boxes telling us what they actually needed. The XXX-Heavy Orange band at 30-80kg? That exists because enough Australian strength athletes told us the market stopped at 65kg and they needed more. So we made more.

That's what happens when your resistance band company is run by people who actually live here, train here, and listen to the people using the product.

The POWERBANDS® Cheat Sheet — Save This

Bookmark this. Screenshot it. Stick it on your gym wall. This is all you'll ever need.

1M Powerbands (latex loops — 7 levels): Yellow 1-7kg → Red 5-15kg → Black 10-25kg → Purple 15-35kg → Green 20-50kg → Blue 25-65kg → Orange 30-80kg

30cm Micro Bands (mini loops — 5 levels): Yellow 1-4kg → Red 2-6kg → Orange 4-8kg → Blue 6-10kg → Grey 8-12kg

Still not 100% sure? Grab a set. The 1M Powerband set or Micro Band set gives you every resistance level in the range, so you'll never be stuck with the wrong band.

And every single POWERBANDS® product — every band, every set, every order — comes with our 60-Day Money Back Guarantee. That's not a marketing gimmick. That's two full months to train with them, test them, push them hard, and decide for yourself.

If they're not what you expected, send them back. Full refund. No awkward phone call. No "store credit only." Actual money back in your account.

We can offer that guarantee because we know what happens when people switch from cheap bands to quality ones. They don't switch back.

Frequently Asked Questions

Are resistance band colours universal?

No — and this is the single biggest source of confusion in the industry. There is no international standard for resistance band colours. A red band from one manufacturer might deliver 5kg of resistance while a red from another delivers 35kg. Even within a single brand's product range, colours can mean different resistances across different product types. The only reliable way to know what you're getting is to check the kilogram resistance range, not the colour.

What colour resistance band should a beginner use?

Forget the colour — focus on the resistance range. For general fitness beginners, a band in the 5-15kg range is a solid starting point for upper body exercises. For lower body and glute work, start in the 2-6kg range with a mini band. The most common beginner mistake is going too heavy. You want to complete 12-15 controlled reps with good form. If you're muscling through ugly reps, you've gone too heavy. Drop down a level and build from there.

What's the difference between loop bands and mini bands?

Loop bands (like our 1 Metre Powerbands) are large continuous loops designed for compound movements — pull-ups, squats, barbell banding, rows, and full-body strength training. They cover a wider resistance range, from 1kg all the way to 80kg. Mini bands (like our 30cm Micro Bands) are small loops designed for targeted muscle activation — glute work, hip stability, banded walks, and warm-up circuits. They sit around your knees or ankles and typically range from 1-12kg. Different tools for different jobs.

Do I need latex or fabric resistance bands?

It depends on how you train. Latex bands offer the widest resistance range and are essential for heavy work like assisted pull-ups and barbell banding. Fabric bands excel at lower body and glute training — they don't roll, don't slip on sweaty skin, don't catch body hair, and they're machine washable. Most serious trainers end up owning both. Latex for heavy compound movements. Fabric for everything below the waist.

How do I know when to move up to a heavier band?

When you can comfortably complete 15 reps of an exercise with proper form and the last few reps don't challenge you, it's time to progress. But you don't always need a new band — you can increase difficulty by shortening the band, slowing your reps down, doubling up two lighter bands, or changing your stance width. When those tricks stop working, grab the next level up.

Can I use resistance bands for physiotherapy?

Absolutely — resistance bands are one of the most prescribed tools in physiotherapy and rehabilitation. The key is using the right resistance. Always start lighter than you think you need. Our X-Light bands (1-7kg in Powerbands or 1-4kg in Micro Bands) are specifically designed for gentle rehab work. Give your physio the exact kilogram range rather than the colour — it gives them precise information to work with and makes your recovery program far more accurate.

Ready to stop guessing? Browse the full POWERBANDS® range or ask our team to match you with the right bands for your goals. 60-Day Money Back Guarantee on everything. Zero risk.