Liberty Mens Shirts Sale America 250 Hawaiian Shirt for Men — Thalassa Harbor Manta all-over print flat lay
American Marine Heritage / America 250 Hawaiian Shirt for Men — Thalassa Harbor Manta all-over print — styled on model
America 250 print detail — Thalassa Harbor Manta
button-down collar detail — Thalassa Harbor Manta Hawaiian shirt
America 250 shirt fabric detail
Liberty Mens Shirts Sale America 250 Hawaiian Shirt for Men — Thalassa Harbor Manta all-over print flat lay
American Marine Heritage / America 250 Hawaiian Shirt for Men — Thalassa Harbor Manta all-over print — styled on model
America 250 print detail — Thalassa Harbor Manta
button-down collar detail — Thalassa Harbor Manta Hawaiian shirt
America 250 shirt fabric detail

AMERICA 250Thalassa Harbor Manta Cuban America 250 Hawaiian Shirt for Men

$89.99 $44.99 -50%
POPULAR over people have bought this product in the last 24 hours.
/
Style
Size

Slip into resort-ready ease with our Thalassa Harbor Manta Cuban America 250 Hawaiian Shirt — an open-collar, vintage-inspired silhouette featuring an all-over Statue of Liberty, eagle, Liberty Bell, manta ray, coral reef, and 1776-2026 ribbon print. The sea-toned palette gives this America 250 design a relaxed coastal character while keeping the patriotic symbolism bold and easy to recognize.

The relaxed Cuban (camp) collar opens cleanly without buttons at the top, giving a Havana-meets-California vibe that feels right at beachfront cookouts, cruise deck parties, and Independence Day vacations. It's a men's Hawaiian shirt that transitions effortlessly from poolside to beachfront restaurant. For shoppers comparing america 250 shirts​ or looking beyond a standard american flag button down shirt, the Thalassa Harbor Manta Cuban America 250 Hawaiian Shirt offers a distinctive aquatic take on liberty mens shirts sale searches.

Explore more: America 250 Shirts · Patriotic Hawaiian Shirts · 4th of July Shirts

  • All-over print: nautical liberty artwork, bald eagles, manta rays, coral, and anniversary ribbons create a coastal America 250 hawaiian shirt mood.
  • Open Cuban (camp) collar — boxy, retro silhouette built for warm weather
  • Lightweight, breathable fabric with a soft hand feel
  • Reinforced stitching and durable button-front closure
  • Sizes XS – 5XL — big and tall friendly
  • Machine wash cold, tumble dry low

Built For: beach vacations, cruise parties, resort weekends, fireworks nights, America 250 getaways, sunset cocktails

Part of the America 250 collection at Shirtboom — independent men's Hawaiian shirts designed in the USA, made with lightweight summer fabric, and kept under $50. The Thalassa Harbor Manta Cuban Hawaiian Shirt brings a relaxed vacation feel to america 250 shirts​, mixing patriotic icons with sea-life artwork for a fresh coastal celebration print.

How does this America 250 Hawaiian shirt fit?
The Thalassa Harbor Manta has a relaxed men’s fit; please refer to the size chart above for full chest and length measurements before choosing your size.
Can I wear it as a 4th of July Hawaiian shirt?
Yes — this 4th of july hawaiian shirt works for parades, cookouts, fireworks nights, Memorial Day events, and America 250 celebrations.
Is the patriotic ocean print on the front and back?
Yes, the Thalassa Harbor Manta print repeats across the shirt with Statue of Liberty, bald eagle, Liberty Bell, manta ray, coral, and 1776-2026 artwork.
Can I machine wash this 4th of July button up shirt?
Yes. Machine wash cold with similar colors and tumble dry low to help preserve the Thalassa Harbor Manta America 250 print.
Do you offer big and tall sizes?
Yes, this America 250 Hawaiian shirt is available from XS through 5XL, with a big-and-tall-friendly cut for broader chest and shoulder needs.
Do you ship 4th of July Hawaiian shirts in the USA?
Yes, Shirtboom ships 4th of july hawaiian shirts across the USA. Check the product page and checkout for current delivery and return details.

Shipping Info

Processing Time

All orders are processed within 1 – 2 business days. This includes the time needed to prepare your items, transfer them to our warehouse, and package them with your name and address before shipment.

Shipping Time

FREE STANDARD SHIPPING - ON ORDERS OVER $79.00

Shipping Method Estimated Delivery Window Costs
Standard shipping $6.99

During periods of high demand or extreme weather, shipments may be delayed slightly.

Tracking Number

Once your order has left our warehouse, we will send you the tracking number with the confirmation email so that you can track the package online. For international shipping, tracking may stop once the package is handed over to the country's international carrier.

Return & Exchange

If for some reason you are not happy with your purchase, we will gladly work with you to correct the problems. Items can be returned/exchanged and refunded within 30 days of receiving the product, in the unlikely event of a damaged, defective, or wrong item delivered to you.

Choose Your Style

Classic collar

Classic Collar

Daily Wear

A timeless printed shirt style with a clean and versatile collar shape. Perfect for everyday wear, casual outings, vacations, and smart-casual occasions while showcasing the same standout all-over print design.

  • Same printed design with a classic collar silhouette
  • Best for everyday styling
  • Great with jeans, chinos, and shorts
  • Recommended if you want a safe classic choice
Cuban collar

Cuban Collar

Most Popular

A relaxed printed shirt style with an open resort-inspired collar. Ideal for beach vacations, summer parties, BBQs, and holiday looks, featuring the same bold all-over print in a more laid-back silhouette.

  • Same printed design with a relaxed open collar
  • Best for summer and vacation vibes
  • Perfect for standout prints
  • Recommended if you want the signature look

Shopping Security

• Safe Payments

Checkout on ShirtBoom is encrypted end-to-end and processed through Shopify Payments, a Level 1 PCI Service Provider — the highest level of payment security certification available. Your card number, expiration date, and CVC are never seen, stored, or transmitted by ShirtBoom.

Accepted payment methods

Visa Mastercard Amex Discover PayPal Apple Pay Google Pay Shop Pay

Learn more about payment methods

• Secure Logistics

1. Real-time order tracking. Once your order ships, you'll receive an email with a tracking number. Follow your package end-to-end at Track Your Order.

2. Package protection. If your package is lost, damaged, or stolen in transit, we'll resend the item or issue a full refund — no questions, no return required. Just contact us within 30 days of the ship date.

3. Discreet packaging. Orders ship in plain mailers without product images or pricing on the outside.

• Customer Service

• Privacy Protection

ShirtBoom respects your privacy and is committed to protecting your personal data. We use industry-standard physical, technical, and administrative safeguards to keep your information secure, and we never sell or rent it to third parties. You can request access, correction, or deletion of your data at any time.

Read our full Privacy Policy

Size Guide

Relaxed Hawaiian fit. This shirt is designed with extra room through the chest and body.

  • Choose your usual size for a classic relaxed vacation fit.
  • If you are between sizes or prefer a cleaner fit, we recommend sizing down.
  • If you have broad shoulders, a larger chest, or prefer extra room, choose your usual size.

Measurements are garment measurements, not body measurements.

Fit Feedback

Real measurements from real ShirtBoom customers — use this to gauge how our sizes wear on different body types.

CustomerChestWaistWeightHeightSuggested SizeExpected Fit
Tyler G**104cm / 41″91cm / 36″81.6kg / 180lb173cm / 5′8MGreat / Relaxed
Marcus C**99cm / 39″71cm / 28″72.5kg / 160lb175cm / 5′9XSClean Fit
Daniel P**104cm / 41″84cm / 33″72.5kg / 160lb178cm / 5′10SGreat / Clean Relaxed
Jordan W**99cm / 39″104cm / 41″80kg / 176lb163cm / 5′4LLoose
Eric S**110cm / 43.3″100cm / 39.3″85kg / 187lb173cm / 5′8XLLoose
Size Chart
SizeChestShoulder WidthBottom OpeningShirt LengthSleeve Length
XS43″17.8″41″29″9.2″
S45.5″18.5″43.5″29.5″9.5″
M48″19.0″46″30″9.8″
L50.5″19.8″48.5″31″10.2″
XL53.5″20.8″51.5″32″10.5″
2XL56″21.8″54″33″10.9″
3XL59″22.8″57″34″11.3″
4XL62″23.8″60″35″11.6″
5XL65″24.5″63″36″11.9″
SizeChestShoulder WidthBottom OpeningShirt LengthSleeve Length
XS109451047423
S116471107524
M122481177625
L128501237926
XL136531318127
2XL142551378428
3XL150581458629
4XL157601528929
5XL165621609130
How to Measure
Shirt measurement diagram with 5 numbered measurements

1. Chest

Measure the full circumference around the chest at the fullest part, just under the arms — keep the tape level all the way around.

2. Shoulder Width

Measure straight across the back, from one shoulder seam to the other shoulder seam.

3. Bottom Opening

Measure the full circumference around the bottom hem opening of the shirt — all the way around, not just edge to edge.

4. Shirt Length

Measure from the highest point of the shoulder seam straight down to the bottom hem.

5. Sleeve Length

Measure from the shoulder seam down the outside of the sleeve to the cuff edge.

Customers Also Viewed