Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt
Bamboo Muscle Shirt

Description

Tired of boxy cuts, tight sleeves, and collars that cave? This shirt is the upgrade. Athlete-tapered through the torso with room where you lift (shoulders/chest) and clean where you lean (waist). Our luxe bamboo blend is insanely soft, breathable, and naturally temperature-regulating so you stay cool under pressure. It moves with you, drapes clean, and keeps its colour wash after wash. Look strong. Feel sharp. Zero compromise.

Sizing + Fit

Most customers size up one from their normal size.


Athletic taper + stretch = clean lines

 

Everyday comfort: Size up one for a relaxed, post-gym, all-day fit.

 

Sharp, close-to-body look: Go true to size.

 

Between sizes / broad up top: Size up one for extra room in chest & shoulders.

 

Tip: If you’re unsure, choose the larger size. Easy exchanges.

Material + Care Instructions

Crafted from a premium bamboo-spandex blend, our fabric is breathable, insanely soft, and built to move with you. It’s moisture-wicking, thermoregulating, and naturally odor-resistant — so you stay cool, dry, and sharp all day long.

 

• Cold wash only
• Wash inside out with similar colours
• Do not bleach
• Hang dry or lay flat — avoid the tumble dryer
• Cool iron if needed (do not iron print or labels)

Premium fabric deserves premium care — treat it right, and it’ll stay sharp wear after wear.

Shipping 

Shipping: Ships from Australia. Orders leave our warehouse within 48 hours. Standard delivery is ~4–7 business days Australia-wide. You’ll get tracking the moment it’s on the move.

 

Returns: We want you to love your Muscle Fit Bamboo Shirt. If you’re not completely satisfied, you can return it within 30 days of delivery for an exchange or refund. Items must be unworn, unwashed, and in original condition. Contact our support team to start a return.

Bamboo Muscle Shirt

"Best shirt I own, feels custom made!" - Colin B

Designed for broad shoulders and a tapered waist. 

Stretch where you need it. Structure where you don't.

$119.95
$89.95 
Save 25%

or 4 interest-free payments of $15.00 with
Colour
Size

Size Chart
🚚 Fast AUS dispatch
↺ 30-day returns
✔︎ Free exchanges

Seasonal Release. 

Limited Stock 

Mix & match any color or size

Pick any 2 

Was 20% now 40%

Pick any 3 

Most popular

Was 30% now 50%

Pick any 4 or more

Was 40% now 60%

free shipping $120+

Get your order delivered fast, Aus wide.

hassle-free returns

Not the perfect fit? Easy returns, no stress.

luxury muscle fit

Tailored for strength, crafted for style.

australian-owned

Authentically Australian, committed to quality.

THE FIT

Designed to compliment a muscular frame

Contoured chest and shoulders

Tapered waist - no billowing

Stretch where you need it, structure where you don't

FABRIC & FEEL

FABRIC & FEEL

Ultra-soft, luxury hand-feel

Breathable & moisture-wicking

Naturally temperature-regulating

 

 

Feels refined enough for dinner. Comfortable enough for all-day wear.

Fast, Reliable Shipping

Orders ship within 24-48 hours

Easy 30-Day Returns

Not the perfect fit? Send it back - no stress.

better fit. better quality.

Tailored for Athletic Builds

4-Way Stretch for Maximum Comfort

Breathable & Moisture-Wicking

Let customers speak for us

from 318 reviews
Fantastic shirt, compliments always

This shirt is awesome! I get so many compliments when I wear it out, from both guys and girls. I wear it all the time now. Its so soft and really easy to move in. It is a snug fit, I recommend going up one size from your normal shirt size for the best fit. Highly recommend!

Vishal Patel
Muscle Fit Bamboo Shirt
Perfect for My Frame and Style

Perfect gift for my partner! He wears it all the time and says it’s super comfy.

Sophia Brown
Muscle Fit Bamboo Shirt
Super Stylish and Soft

Perfect fit, premium material, and super comfortable. Love it!

Wesley Carter
Muscle Fit Bamboo Shirt
Amazing Quality and Breathability

The fabric is so soft, and it fits perfectly around the shoulders and chest.

Luke Scott
Muscle Fit Bamboo Shirt
Finally Found the Perfect Shirt

This is by far the best-fitting shirt I’ve ever owned. Worth every penny.

Nathan Hernandez
Muscle Fit Bamboo Shirt
Best Shirt I’ve Worn in Years

Got compliments the first time I wore it. Great buy!

Owen Perry
Muscle Fit Bamboo Shirt
Perfect for Active Lifestyles

Flex Form Threads has the best-fitting shirts I’ve ever worn.

Jason King
Muscle Fit Bamboo Shirt

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