Mike Mentzer Heavy Duty Shirt - Most Natty

Mike Mentzer Heavy Duty Design Preview - Most Natty

Mike Mentzer Heavy Duty T-Shirt - Most Natty

Mike Mentzer Heavy Duty

T-Shirt

$28.00

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Color : Black : Dark Chocolate : Navy

Size : S : M : L : XL : 2XL : 3XL : 4XL : 5XL

94% Rated 'True to Size'

Size	Length (in)	Width (in)	Sleeve (in)	Tolerance (in)
XS	27.00	16.00	7.99	1.50
S	28.00	18.00	8.23	1.50
M	29.00	20.00	8.50	1.50
L	30.00	22.00	8.74	1.50
XL	31.00	24.00	9.02	1.50
2XL	32.00	26.00	9.25	1.50
3XL	33.00	28.00	9.49	1.50
4XL	34.00	30.00	9.72	1.50
5XL	35.00	32.00	9.96	1.50

🔒 Secure Checkout

🚚 ETA 5-10 business days

📦 Free shipping over $70+

USA printed & shipped

🛡️ Shipping protection

HEAVY DUTY.
HIGH INTENSITY.

Our Mike Mentzer Heavy Duty Shirt is built from durable, ring-spun cotton that holds its shape under max load. A nod to the golden era, made for lifters who still train like it’s 1979. Classic crew fit, clean lines, and built for the long haul.

Vintage textured effect
100% ring-spun cotton – soft feel but holds up under the bench
Midweight 4.5 oz/yd² fabric – breathes easy, holds form
Classic cut with crew neckline – no weird fits or floppy collars
Tagless print label – squat-day comfort, no distractions
DTG printed in the USA – rich colors, razor detail
Made with ethically harvested US-grown cotton

PRINTED & SHIPPED FROM AMERICA.

Free shipping over $70 in the US
Out the door in 1–2 business days
US delivery: 5–10 business days
International: 2–4 weeks

Every package is insured from our hands to yours. If it gets lost or shows up destroyed, we make it right — no hoops, no arguments.

Full shipping policy & tracking → HERE

Fits true to size with a modern, slightly tapered shape.
Sits clean through the shoulders and chest without feeling tight, with a standard length that doesn’t run long or boxy.
Made from breathable ring-spun cotton with a soft feel.
Stay true to size for a standard fit. Size up if you prefer a looser fit, are between sizes, or have a larger frame.

Select size

Mike Mentzer Heavy Duty

Size & Care

HEAVY DUTY.
HIGH INTENSITY.

Select size

Mike Mentzer Heavy Duty

HEAVY DUTY. HIGH INTENSITY.

HEAVY DUTY.
HIGH INTENSITY.