Men's Lifestyle: Clothes & Activewear Collection

Shop men’s lifestyle clothes, apparel, activewear, workout gear by DIA. It's all about personal greatness and you already have what it takes.

Browse our collection of t-shirts, active wear, tank tops, shorts, leggings, hoodies, and more. Be inspired by DIA.

DIA = Discipline + Intensity + Action

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  • Back view of a navy blue t-shirt featuring a red graphic of the number 2 with a cityscape silhouette at the bottom, printed w

    3 Truck We're Still Heading Up T-Shirt

    3 Truck We're Still Heading Up T-Shirt
    $29.95

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  • Black T-Shirt back view with "KABUL", red "ABBEY GATE", a large white "13", and 13 soldier silhouettes on an Afghanistan map.

    Kabul 13 Abbey Gate T-Shirt

    Kabul 13 Abbey Gate T-Shirt
    $31.95

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  • White T-Shirt back view with large red/blue "3", "TRUCK", and Twin Towers distressed graphic.

    3 Truck Still Heading Up - Always T-Shirt

    3 Truck Still Heading Up - Always T-Shirt
    $29.95

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  • Navy hoodie angled left, back view featuring a red "3" with white "WE'RE STILL HEADING UP" and a skyline graphic.

    Men of 3 Truck FDNY Hoodie

    Men of 3 Truck FDNY Hoodie
    $57.95

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  • Man in studio from behind in a black heather t-shirt with a distressed Mako Three Zero Charlie John Chapman graphic, in jeans

    Mako Three Zero Charlie T-Shirt

    Mako Three Zero Charlie T-Shirt
    $29.95

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  • Army green t-shirt featuring a vertical black flag graphic with thirteen names and a "13" emblem, plus an American flag.

    Special Edition Kabul 13 Names T-Shirt

    Special Edition Kabul 13 Names T-Shirt
    $29.95

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  • Black t-shirt, back view, featuring a 3RD LAR memorial graphic with an LAV vehicle and a list of fallen Marines.

    3rd LAR BN Memorial T-Shirt

    3rd LAR BN Memorial T-Shirt
    $27.95

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  • Black t-shirt, front view, with white and red "MAKO THREE ZERO CHARLIE" text, and American flag sleeve, and DIA logo.

    John Chapman Mako Three Zero Charlie T-Shirt

    John Chapman Mako Three Zero Charlie T-Shirt
    $29.95

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  • Product mockup

    3 Truck 25th Anniversary T-Shirt

    3 Truck 25th Anniversary T-Shirt
    $29.95

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  • Black t-shirt with a front graphic with the text "ABBEY GATE," a soldier silhouette, and the American flag on the sleeve.

    Abbey Gate Remember Their Names Memorial T-Shirt

    Abbey Gate Remember Their Names Memorial T-Shirt
    $29.95

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  • Black T-shirt back with large American flag graphic overlaid with memorial text honoring Kabul 13

    Special Edition Remember Kabul 13 T-Shirt

    Special Edition Remember Kabul 13 T-Shirt
    $31.95

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  • Back view of black shirt showing a white distressed American flag with names of the fallen and a "13" star canton.

    Special Edition Kabul 13 Names Back Print T-Shirt

    Special Edition Kabul 13 Names Back Print T-Shirt
    $29.95

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  • Black t-shirt back view featuring a white "XIII" with barbed wire, red text, and a red American flag on the sleeve.

    Kabul 13: XIII T-Shirt

    Kabul 13: XIII T-Shirt
    $31.95

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  • Black hoodie featuring a Kabul 13 back graphic, American flag on the right sleeve, and red text on the left sleeve.

    Kabul 13 Abbey Gate Hoodie

    Kabul 13 Abbey Gate Hoodie
    $57.95

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  • Army green t-shirt back view, featuring a black Benghazi operator graphic, red stamp, and black American flag.

    No One Is Coming Benghazi T-Shirt

    No One Is Coming Benghazi T-Shirt
    $29.95

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  • Black t-shirt featuring a "REMEMBER AUGUST 26" back graphic, weathered flag, and red American flag on the sleeve.

    Mako Three Zero Charlie Frost Back Print T-shirt

    Mako Three Zero Charlie Frost Back Print T-shirt
    $29.95

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  • Black hoodie featuring a back graphic with "Mako Three Zero Charlie" and "John Chapman" text, and a DIA logo.

    John Chapman Mako Three Zero Charlie Hoodie

    John Chapman Mako Three Zero Charlie Hoodie
    $57.95

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  • Navy blue hoodie with back "3 TRUCK WE'RE STILL HEADING UP" Twin Towers graphic and a right sleeve flag emblem.

    3 Truck Still Heading Up - Always Hoodie

    3 Truck Still Heading Up - Always Hoodie
    $57.95

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  • Back of a black t-shirt featuring a white soldier graphic and bold red "MAKO 30C" text with an American flag sleeve.

    "Chappy" Mako Three Zero Charlie T-Shirt

    "Chappy" Mako Three Zero Charlie T-Shirt
    $29.95

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  • Gray hoodie featuring a "NEVER FORGET KABUL" chest graphic and an American flag on the sleeve.

    Special Edition Kabul 13 Names Hoodie

    Special Edition Kabul 13 Names Hoodie
    $57.95

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  • Black t-shirt featuring a back graphic with the text "Remember Beirut" and "1983" in a distressed white and red font.

    Beirut 1983 – Never Forgotten T-Shirt

    Beirut 1983 – Never Forgotten T-Shirt
    $29.95

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  • Black t-shirt featuring a flaming operator chest graphic, white text, and a white American flag on the sleeve.

    Remember Benghazi T-Shirt

    Remember Benghazi T-Shirt
    $27.95

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  • Olive/Camo Abbey Gate Trucker Hat angled left showing curved bill and crown texture

    Kabul 13 Abbey Gate Camouflage Trucker Hat

    Kabul 13 Abbey Gate Camouflage Trucker Hat
    $34.95

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  • Military green t-shirt featuring a back graphic with the text "Machinegunner" and "31" in a black stencil font.

    Club 03: Machinegunner T-Shirt

    Club 03: Machinegunner T-Shirt
    $29.95

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  • Black hoodie showing back 3rd LAR memorial graphic with red and white text, fallen heroes list, and military vehicle emblem.

    3rd LAR BN Memorial Hoodie

    3rd LAR BN Memorial Hoodie
    $47.95

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  • Black heather t-shirt featuring "MAKO THREE ZERO CHARLIE" graphic, blue silhouette, DIA logo, and American flag.

    John Chapman Mako Three Zero Charlie Frost T-shirt

    John Chapman Mako Three Zero Charlie Frost T-shirt
    $29.95

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  • Army green "Light Armored Reconnaissance 13" t-shirt shown from the back, featuring American flag on the right sleeve.

    Club 03: LAV Crewman T-Shirt

    Club 03: LAV Crewman T-Shirt
    $29.95

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  • Light blue t-shirt featuring a "COASTIE REAL AMERICAN HERO" chest graphic, an American flag, and a DIA logo.

    Coastie: A Real American Hero T-Shirt

    Coastie: A Real American Hero T-Shirt
    $29.95

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  • Navy t-shirt, front view, featuring a soldier silhouette and battlefield cross graphic, DIA logo, and American flag.

    Seasons Memorial Day Remember Mens T-Shirt

    Seasons Memorial Day Remember Mens T-Shirt
    $29.95

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  • Black t-shirt featuring a back graphic with three Marines, the text "Jarheads," "1775-2025," and an American flag on the sleeve.

    Jarheads 250th Birthday T-Shirt

    Jarheads 250th Birthday T-Shirt
    $27.95

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  • Blue flag featuring a red distressed number 3 with a city skyline and crossed firefighting tools on the corners.

    3 Truck We're Still Heading Up Flag

    3 Truck We're Still Heading Up Flag
    $29.95

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  • Dark grey heather t-shirt featuring white "DISGRUNTLED AMERICAN" text and a white American flag on the sleeve.

    Disgruntled American T-Shirt

    Disgruntled American T-Shirt
    $24.95

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  • Maroon t-shirt front view, with a distressed white graphic of soldiers titled "HONOR THE FALLEN" and a DIA logo.

    Memorial Day: Honor the Fallen T-Shirt

    Memorial Day: Honor the Fallen T-Shirt
    $29.95

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  • Army green t-shirt, front view, featuring a circular boots chest graphic, August XXVI text, and a DIA logo.

    Special Edition Kabul 13 Not Present Or Accounted For T-Shirt

    Special Edition Kabul 13 Not Present Or Accounted For T-Shirt
    $29.95

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  • Black t-shirt back view, with a large Kabul 13 Abbey Gate graphic, American flag on the right sleeve.

    Abbey Gate 2026: 5 Years, No Answers T-Shirt

    Abbey Gate 2026: 5 Years, No Answers T-Shirt
    $29.95

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  • Black hoodie showcasing vertical red "RED" text, rifle outline chest graphic, and right sleeve American flag patch.

    Remember Everyone Deployed R.E.D. M-4 Edition Hoodie

    Remember Everyone Deployed R.E.D. M-4 Edition Hoodie
    $49.95

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THE DIA STANDARD

PURPOSE DRIVEN MISSION

Every purchase backs Veterans & First Responders.

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

Confidence You Can Wear

Simple Hassle-Free Exchanges & Returns

Crafted By Veterans

Authentic Apparel. Built by Those Who Served.

WEAR YOUR CODE

CONTINUE THE MISSION

GEAR BUILT FOR YOUR MISSION, YOUR COUNTRY, AND THE CODE YOU LIVE BY.

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

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Stand Up for Yourself