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Relentless Oath Flag

Usually Ships within 24 Hours

Printed, Designed, and Sold in the USA by Veteran Police Officers. A portion of every item sold is donated to first responder charities.

Shirt Product:        

Poly/Cotton Blend Material

Athletic Cut / S-2XL (If you like your shirt looser purchase one size larger)

Lightweight and Extremely Soft 

Larger Sizes: 


Available in sizes 2XL - 5XL for an additional $2.00 per shirt.


Sizes 4XL and 5XL are printed on a standard-cut cotton blend shirt.



Please allow (3-5 Days) for production before shipping, however, many times we have the product in stock and will ship out sooner.


We ship using USPS and FedEx. ReLEntless Defender does not control either entity therefore we are NOT responsible for any package(s) once it’s been turned over to the shipping provider. ReLEntless Defender is NOT responsible for packages that are late, stolen, lost, or packages sent to the wrong address (due to a customer entering error). The customer is responsible for filing all claims. ReLEntless Defender is not responsible for any package(s) once it is in the hands of USPS, FedEx, and/or UPS.

Size Chart: 



Body Length

Sleeve Length
























10 12

A portion of all sales is donated to police charities and families of fallen officers.

Don't forget you will receive FREE (Priority 2-3 Day) shipping on all orders over $75.00 - Use Promo Code - SHIP

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Product Reviews

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Previous | Showing reviews 11-20 of 105 | Next

  1. Great Fit!

    Posted by Unknown on Jun 16th 2017

    Used it for working out and was very happy with it! Breathable, comfortable and looks great!

  2. Super Soft!

    Posted by Unknown on May 31st 2017

    Nice quality tshirt. Reviews said to order size up, but I'm not too sure I'd agree. Ordered XL based on reviews because it said athletic fit, LG would probably have been fine. Hope it shrinks!


    Posted by Wolf STANTON on May 25th 2017

    These boys are representing!

  4. One of my 2 new favorite shirts...

    Posted by Jason D Spencer on May 21st 2017

    ....the other is the second shirt I ordered from Relentless Defender. I love the fabric in this shirt- it's soft and light, perfect for summer. The fit is great also. I normally wear a large or XL t shirt, depending on the company. I ordered the XL and am very happy with the fit. It's athletic but not baggy. It fits close (not tight) in the arms and chest with just a little room around the waist. For reference I am 6'1" 225lbs and athletic build. I would definitely recommend this product and will be buying more in the future.

  5. great fit and design

    Posted by Shawn on May 13th 2017

    I usually worry about the size since I'm tall. This was true to size and great feel on the material.

  6. Nice as expected

    Posted by Unknown on May 1st 2017

    Only wore the shirt once, but so far I like it. Nice and soft and fits well. Got a bunch of dirty looks while walking around the city, doubt it's the shirts fault - the people must of had a stick up somewhere dark. Would buy another.

  7. Very sporty shirt

    Posted by Dora whyne on Apr 13th 2017

    This tee shirt is very sporty looking. My son in law loved it.

  8. Soft and Comfortable

    Posted by Sharon on Mar 26th 2017

    The shirt is true to size and very soft and comfortable to wear. Wear it with pride!

  9. great products

    Posted by Clint on Mar 13th 2017

    great fit and feel

  10. Proud supporter!

    Posted by James on Mar 11th 2017

    Love the shirt! It fits perfectly and is comfortable. I can proudly show my support for the men and women in blue!

Previous | Showing reviews 11-20 of 105 | Next