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Comfort Colors Boston 250th Anniversary t-shirt featuring a historic tall ship sailing in Boston Harbor with city skyline artwork and commemorative 1776-2026 design.

CONSTITUTION 250

$28.00
Constitution 250 T-Shirt – America’s 250th Anniversary Honoring America’s 250th anniversary with a stunning tribute to Boston’s maritime heritage and the legendary USS Constitution. This premium,...
Sport Grey Boston hoodie with navy collegiate lettering

BOSTON HOOD SPORT GREY

$34.00 - $38.00
One of our best-sellers!  Gildan brand. Made from 50% cotton and 50% polyester this sweatshirt provides a great fit with a front pocket and hood for the ultimate warmth. Represent your love for...
Boston crew neck sweatshirt with distressed lettering. Available in Heather Green and Navy. Classic unisex Boston sweatshirt with vintage collegiate style.

D BOS CREW

$28.00 - $34.00
The best Boston Crew Sweatshirt for any event.
Begonia Boston MA full zip hoodie

FULL ZIP HOOD BOSTON MA

$34.95 - $38.00
One of our best-selling sweatshirts!  This stylish Boston sweatshirt provides a looser fit with front pockets, a full zipper, and a hood.
Sport grey Boston crewneck sweatshirt with solid navy print. Features a classic unisex fit and soft fleece feel - perfect Boston apparel for everyday wear.

BOSTON CREW SWEAT

$28.00
The best Boston Shirt.
Unisex heather navy Boston MA hoodie with distressed white screen print lettering and kangaroo pocket.

DISTRESSED HOOD

$34.00 - $38.00
Stay comfortable while showing your Boston pride in this classic Gildan pullover hoodie. Featuring a bold BOSTON arch design with MASSACHUSETTS underneath, the distressed white lettering gives this...
Boston crewneck sweatshirt in Navy and Dark Heather featuring collegiate-style navy Boston lettering outlined in white on a Gildan Heavy Blend fleece sweatshirt.

ARC CREW

$28.00 - $34.00
Relaxed, comfortable, and stylish! This Boston Sweatshirt is perfect for cold New England winter days, breezy summer evenings, and everything in-between.  Sweatshirt comes in two colors: Heather Gray...
Boston Stars and Stripes crewneck sweatshirt with American flag graphic, available in sport grey.

S & S CREW SWEAT

$28.00 - $34.00
Represent your love for BOTH Boston and the USA! This sweatshirt is perfect for any season and makes a great gift.  
Boston Red Sox red baseball cap with red embroidered B logo, curved brim, ’47 brand

BOSTON RED SOX RED 47 CLEANUP

$35.00
Let's go Sox!! This cap is super comfortable and perfect to wear while strolling through the Southie or taking in a game at Fenway Park.

Sea Boston USA

Welcome to Sea Boston USA, your premier destination for authentic Boston apparel. Whether you’re a die-hard Red Sox fan, a proud local, or a first-time visitor, our curated collection brings the spirit of Boston straight to your wardrobe.

 

Our Signature Collection

Boston T-Shirts designed with iconic city landmarks
Cozy sweatshirts and hoodies perfect for New England weather
Red Sox baseball caps featuring the official team logo
Classic Boston baseball caps for timeless city pride
Each piece is crafted from premium materials to ensure comfort, durability, and vibrant, long-lasting prints.