Earn Your Lungs | Heavyweight Tee
The finish line belongs to those who refuse to slow down.
Conditioning can't be bought, borrowed, or faked. It shows up when your lungs burn, your legs are heavy, and quitting feels easier than taking one more step. Earn Your Lungs is a reminder that endurance is earned—one breath at a time.
Heritage CollectionThe Heritage Collection is inspired by timeless workwear and built to develop character with every wear. Printed on garment-dyed heavyweight cotton, each shirt starts with a broken-in feel and ages alongside the person wearing it. Rugged, comfortable, and built to last—just like the mindset it represents.
Choose the Heritage Collection if you want:
- Garment-dyed vintage look
- Heavyweight premium cotton
- Relaxed everyday fit
- Broken-in comfort from day one
- A shirt that gets better with age
Built to age with you.
Built for the StandardPrinted on the legendary Comfort Colors 1717, this heavyweight 100% ring-spun cotton tee delivers exceptional comfort, lasting durability, and a relaxed fit. Garment-dyed for a soft, lived-in feel, it's built for the work you put in—and the years that follow.
Features- Premium Comfort Colors 1717
- 100% ring-spun US cotton
- Heavyweight 6.1 oz garment-dyed fabric
- Relaxed fit
- Soft, broken-in feel
- Built for everyday comfort and durability
- Conditioning
- Running
- Functional fitness
- Everyday wear
- Anyone who refuses to slow down
The Struggle Standard Mule represents relentless resilience.
He carries the weight.
He endures the struggle.
He keeps moving forward when others stop.
Not because the load is light—but because the mission is worth carrying.
Carry the weight. Do the work. Never complain. Finish the mission.
The Standard isn't given. It's earned.
Suffer Forward.FREE SHIPPING ON ALL ORDERS
Garment-dyed fabric
The garment is dyed after it's been constructed, giving it a soft color and texture
100% Cotton
100% ring-spun US cotton for long-lasting comfort.
S to 4XL
Available in multiple sizes from S to 4XL (select partners) so your customers can find the perfect fit. Consult with our Comfort Colors 1717 size chart for all available sizes.
Double-needle stitching on all seams
The garment is sewn around the finished edges with double stitching, making it long-lasting
Without side seams
The Comfort Colors 1717 tee is knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Country of origin
Made in Honduras
Machine wash: cold (max 30C or 90F); Do not bleach; Tumble dry: low heat; Iron, steam or dry: low heat; Do not dryclean.
Accurate shipping options will be available in checkout after entering your full address.
Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
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