Behind The Scenes

No CGI. Only Real Explosions.

Warning: Spoilers Below.
Watch The Main Video First ▸
3 FIT Theory - Behind The Scenes
Shirt “Sizes” are dumb.
Let's Get You Fitted.
3 FIT Theory - Package Icon
Free Expedited Shipping Icon
  Free Expedited Shipping
Arrives 2 business days, including Saturdays.
Down Icon
3 FIT Theory - 7 Day Try Out - Calendar Icon
  7 Day Try Out
Starts only on delivery.
Down Icon
3 FIT THEORY - No Shrink Icon
  Our Shirts Don't Shrink
Washer & Dryer safe.
3 FIT THEORY LOGO
Your Fitting
What “Size” Shirt Do You Typically Wear?
We use this as the starting point to find your fit.
Note: Our Shirts Don't Shrink.
Between 3XL / 4XL
4XL
Between 4XL / 5XL
5XL
Length?
Choose “Standard” unless you're specifically looking for more or less length.
Next, you'll customize your fitting.
Color, Length, and More!
Find Your Fit
3 FIT Theory - Package Icon
The Perfect Shirt Awaits
Get Fitted Now
Includes 1 Shirt Free
49
Regular Price
29
Limited-Time Only
Get Fitted Now
1-time fee. Not a subscription.
3 FIT Theory - Shirt Icon 3 FIT Theory - Checkmark Icon
Already Know Your Fit?
Buy Shirts
Login Now ▸
Made In America
Made In USA
Santa Fe Springs, California