Black Flag Collection

Built for those who refuse to be ruled or boxed in, the Black Flag Collection is your uniform for defiance. Stop asking for permission, master the chaos, and pursue greatness relentlessly.

RAISE THE BLACK FLAG! Chart your own course. Chase greatness like it owes you money.

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  • Straight front view of a black t-shirt with a mermaid graphic, "RESIST THE SIREN CALL" text, and a DIA logo on the sleeve.

    Black Flag - Resist the Siren Call T-Shirt

    Black Flag - Resist the Siren Call T-Shirt
    $24.95
  • Front view of a black t-shirt featuring an anchor with rope graphic, "STAND FAST HOLD FIRM" text, and a pirate DIA logo.

    Black Flag - Stand Fast T-Shirt

    Black Flag - Stand Fast T-Shirt
    $24.95
  • Front view of a black T-shirt with an octopus and sword graphic, "FEAR NO DEPTH" text, and a pirate DIA logo on the sleeve.

    Black Flag - Fear No Depth T-Shirt

    Black Flag - Fear No Depth T-Shirt
    $24.95
  • Front view of a black t-shirt featuring a pirate DIA logo and a banner with "DIA APPAREL CO." text.

    DIA Black Flag T-Shirt

    DIA Black Flag T-Shirt
    $19.95
  • Front view of a black t-shirt with a compass skull graphic, "STAY THE COURSE" text, and a pirate DIA logo on the sleeve.

    Black Flag - Stay the Course T-Shirt

    Black Flag - Stay the Course T-Shirt
    $24.95
  • Front view of black t-shirt with a pirate ship, "RELENTLESS PURSUIT" text, and a pirate DIA logo on the sleeve.

    Black Flag - Relentless Pursuit T-Shirt

    Black Flag - Relentless Pursuit T-Shirt
    $24.95
  • A black crew-neck t-shirt displays a white graphic on the chest featuring a pirate skull wearing a tricorne hat, crossed swor

    Black Flag - Master of Chaos T-Shirt

    Black Flag - Master of Chaos T-Shirt
    $24.95

THE DIA STANDARD

PURPOSE DRIVEN MISSION

A portion of every purchase directly supports Veteran & First Responder non-profits.

THE IRON CLAD GUARANTEE

Love your gear or get a 100% full refund. No friction. Zero hassle.

Buy with Confidence

Hassle-Free Exchanges & Returns

Veteran Crafted

100% original gear, created from scratch by Veterans.

WEAR YOUR CODE

CONTINUE THE MISSION

GEAR BUILT FOR YOUR STORY, YOUR COUNTRY, AND THE VALUES YOU STAND FOR.

Bearded man in a sunny desert, wearing a black "KABUL 13" t-shirt with a red DIA logo on the left sleeve.

BEST SELLERS

A bold, black triangular emblem with a small white star centered in the bottom inner point

NEW ARRIVALS

Man in a red-walled setting with "TAKE BACK FREEDOM" text, wearing a white Abraham Lincoln "ANARCHIST" t-shirt.

DEMAND BETTER

Donald Trump with a raised fist and blood on his face, surrounded by security against a red and black bullseye.

Stand Up for Yourself