Train Like a Monster. Look Like a Legend.
Our first drop. Heavy Iron. Dark Energy.
Gear built for lifters who demand more inside and outside the gym.
We’re the misfits of muscle—Horror × Hypertrophy. Graphic tees, caps, and stickers forged to survive chalk, sweat, and heavy sets. Wear the emblem. Wake the Iron Demon.
The Iron Vault: Where Strength Meets Horror
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Launch Collection
The first drop from The Shape Fitness — forged in iron and...
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The Big Four
"The Big 4" is where strength training meets cult-classic grit. Bench. Squat....
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Accessories
The finishing touches. Stickers, hats, bottles, towels—built for lifters who love that...
Fresh horror-fueled designs dropping monthly. Stay ahead of the cult
When the bar bites back, The Iron Demon wakes. Our drops fuse cult-classic grit with gym-ready fits—built to look mean and move weight. Outsiders welcome
Enter the Lair
Featured Gear
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All Outta Gum – Cult-Classic Tee
Regular price From $39.99 USDRegular priceSale price From $39.99 USD -
Big 4: Bench Press
Regular price From $39.99 USDRegular priceSale price From $39.99 USD -
Big 4: Deadlift Party
Regular price From $39.99 USDRegular priceSale price From $39.99 USD -
BIG 4: Overhead Press
Regular price From $39.99 USDRegular priceSale price From $39.99 USD -
BIG 4: Squat City
Regular price From $39.99 USDRegular priceSale price From $39.99 USD -
Buff Boys — David (Vampire Edition)
Regular price From $39.99 USDRegular priceSale price From $39.99 USD -
Buff Boys — The Crew (Vamp Squad)
Regular price From $39.99 USDRegular priceSale price From $39.99 USD -
Chrome Logo Tee — Iron Demon Back Print | The Shape Fitness
Regular price From $32.00 USDRegular priceSale price From $32.00 USD







