Born on Boston Harbor. Ready for Anywhere.

  • Elements Collection

    Elements Collection

    Weather is part of the plan. Heavyweight hoodies built for changing coastal...

  • Classic Collection

    Classic Collection

    The original Seaport look. The signature hoodies and sweatshirts built for changing...

Heavyweight Sweatshirts & Hoodies

Premium heavyweight hoodies built for the harbor climate

  • Man at waterfront wearing Black hoodie with 'Seaport' text

    Black SuperHeavy Hoodie

    Black SuperHeavy Hoodie

    $95.00
    $95.00
  • A light blue crewneck sweatshirt with 'SEAPORT' printed in black across the chest and a circular 'SEAPORT' patch on the right sleeve, hanging on a white hanger against a teal corrugated metal background.

    Light Blue Crewneck Sweatshirt

    Light Blue Crewneck Sweatshirt

    $85.00
    $85.00
  • Elements Gray Hoodie

    Elements Gray Hoodie

    Elements Gray Hoodie

    $85.00
    $85.00
  • Elements Hoodie in navy blue with embroidered patch on sleeve and no chest logo.

    Elements Blue Hoodie

    Elements Blue Hoodie

    $85.00
    $85.00
  • Elements Black Hoodie

    Elements Black Hoodie

    Elements Black Hoodie

    $85.00
    $85.00
  • Woman at city marina wearing pink-coral sweatshirt with SEAPORT text

    Pink-Coral Crewneck Sweatshirt

    Pink-Coral Crewneck Sweatshirt

    $85.00
    $85.00
View all

Shirts

Premium heavyweight tees and long sleeves ready for life on the harbor.

Inspired by Boston Harbor, Seaport creates premium heavyweight apparel designed for coastal weather and everyday wear.

We started with a kiosk at Boston Fish Pier in the Seaport District.

Built from a converted shipping container, it reflects the city harbor environment that continues to inspire the brand today.
Directions & Retail Schedule

The Outer Layer — heavyweight essentials inspired by Boston Harbor

Customer Reviews

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From Boston Harbor

Stories Inspired By Boston Harbor And The Urban Coastal Lifestyle.
  • Gdansk harbor

    Gdańsk: The Amber Coast Doesn't Forget

    A thousand years of trade, amber washing up on shore, and Baltic weather that doesn't care about your plans. Gdańsk is one of Europe's great port cities — and it...

    Gdańsk: The Amber Coast Doesn't Forget

    A thousand years of trade, amber washing up on shore, and Baltic weather that doesn't care about your plans. Gdańsk is one of Europe's great port cities — and it dresses like it knows the difference between gear that looks good and...

    Read more
  • Klaipeda seaport

    Klaipėda: Cold Coast, No Apologies

    Lithuania's only seaport doesn't ease you in. The Baltic arrives fast, the wind off the Curonian Lagoon doesn't negotiate, and by October the harbor is operating in full winter mode....

    Klaipėda: Cold Coast, No Apologies

    Lithuania's only seaport doesn't ease you in. The Baltic arrives fast, the wind off the Curonian Lagoon doesn't negotiate, and by October the harbor is operating in full winter mode. Klaipėda has been doing this for 800 years. Dress accordingly.

    Read more
  • Antwerp Harbor

    Antwerp: Where the Scheldt Meets the Sky

    The Port of Antwerp operates on its own terms — fog, slate-colored river, North Sea weather rolling in from the west. From October through March, Antwerp wears its weather like...

    Antwerp: Where the Scheldt Meets the Sky

    The Port of Antwerp operates on its own terms — fog, slate-colored river, North Sea weather rolling in from the west. From October through March, Antwerp wears its weather like armor. This is the Belgium of dock workers and river pilots. Dress...

    Read more
  • Helinski Habor

    Finland and the Sea: A Harbor Culture Built on ...

    Finland has 1,250 islands off its southwestern coast, a Baltic coastline that freezes in winter, and a relationship with the sea that's been central to Finnish life for centuries. Here's...

    Finland and the Sea: A Harbor Culture Built on ...

    Finland has 1,250 islands off its southwestern coast, a Baltic coastline that freezes in winter, and a relationship with the sea that's been central to Finnish life for centuries. Here's what the Finnish harbor experience is actually like.

    Read more
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Crafted to Last
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Built to Last