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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.

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BOSTON WHALE CAP - NAVY

BOSTON WHALE CAP - NAVY

$24.95
One of our best-sellers. Make a splash with this stylish Boston hat. We love it for a day out exploring the Seaport, people watching at Castle Island, or cheering your kids on their soccer game. The hat comes in two colors: Pink and Navy.
BOSTON WHALE CAP - WATERMELON

BOSTON WHALE CAP - WATERMELON

$24.95
One of our best-sellers. Make a splash with this stylish Boston hat. We love it for a day out exploring the Seaport, people watching at Castle Island, or cheering your kids on their soccer game. The hat comes in two colors: Pink and Navy.
Boston 250 commemorative adult Gildan t-shirt featuring patriotic American flag graphic, available in Ash, Sport Grey, White, and Navy, sizes S through 2X.

FLAG 250 T

$18.00 - $22.00
Flag 250 T-Shirt – Boston USA 1776-2026 Celebrate Boston’s milestone with the Flag 250 premium commemorative tee — perfect for showing your pride in the city’s rich history and the upcoming 250th anniversary of American independence. This classic-fit,...
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 - $29.95
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, soft cream-colored t-shirt features a bold, detailed...

MV DISTRESSED T

$18.00
Represent your love for Boston's history with this stylish t-shirt!  T-shirt comes in three colors: Maroon, Navy, and Gray.
250 Years 1776-2026 stemless wine glass with patriotic red lettering

250TH WINE GLASS

$24.95
Celebrate America's 250th anniversary in style with this commemorative double-sided stemless wine glass. One side features bold "250 YEARS 1776-2026" lettering, white reverse showcases a vibrant American flag with "AMERICA"- giving you two striking...
CURVE T

CURVE T

$18.00
Show your Boston pride in classic collegiate style with the Boston Curve T-Shirt. Featuring a bold arched "BOSTON" graphic with "Massachusetts" beneath, this timeless design is perfect for visitors, students, alumni, and anyone who loves the city of...
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 - $34.00
Show off classic city pride with this Sport Grey Unisex Boston Crewneck Sweatshirt. Designed with a timeless collegiate-style BOSTON arched graphic, this sweatshirt delivers effortless style and everyday comfort. Made from a soft, durable fleece blend,...
Ash Gildan Heavy Cotton Boston T-Shirt featuring a bold navy collegiate-style Boston graphic on a classic short-sleeve tee.

BOSTON T

$18.00 - $22.00
Our best-selling Boston Classic T-Shirt combines timeless collegiate styling with everyday comfort. Featuring a bold navy "BOSTON" arch graphic printed on a premium Gildan® Heavy Cotton Ash T-Shirt, this design has become a customer favorite among...
Tultex Soft Style Boston Massachusetts distressed graphic T-shirt available in Heather Green, Heather Navy, Heather Maroon, and Heather Charcoal, displayed flat on a white background.

DIST CURVE T

$18.00 - $22.00
Show your Boston pride in comfort and style with this classic Tultex Soft Style Boston T-Shirt. Featuring a vintage-inspired distressed BOSTON Massachusetts arch graphic, this tee delivers a timeless collegiate look that never goes out of style. Made...
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: Dark Heather and Navy.
S & S T

S & S T

$18.00 - $22.00
Show your Boston pride with this classic Boston Stars & Stripes T-Shirt featuring a bold patriotic design highlighted by the American flag and "Boston, Massachusetts" graphics. Available in versatile Sport Grey, this comfortable Gildan tee combines...
Boston 1630 USA vintage blue baseball cap with embroidered lettering

BOSTON CAP USA

$24.95
Show off classic Boston style with this Boston 1630 USA Baseball Cap. Featuring a vintage-washed blue finish, this cap is embroidered with bold "Boston 1630 USA" lettering for a timeless, heritage-inspired look. Made from soft, durable cotton, this cap...
Boston MA 1630 embroidered washed cotton cap in in navy blue with American flag and crossed oars design.

BOSTON OARS CAP

$24.95
Show off classic New England style with this vintage-inspired Boston cap, featuring detailed embroidery of "Boston MA 1630" with crossed oars and an American flag design. Made from soft, garment-washed cotton, this relaxed "dad hat" offers a comfortable,...
Boston Stars and Stripes crewneck sweatshirt with American flag graphic, available in sport grey and navy.

S & S CREW SWEAT

$28.00 - $34.00
Show your Boston pride in classic American style with this Boston Stars & Stripes Crewneck Sweatshirt. Featuring bold "Boston" lettering across the chest with an American flag graphic and "Massachusetts" detail below, this design blends patriotic...