Men's T-Shirt - The Oath


Regular price Sale price$26.99
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American Made

The Oath of Enlistment marks the beginning of someone’s life as a soldier for the USA. Those who make this oath become part of something bigger than just themselves, they join into a brotherhood of fellow patriots who want to preserve our freedoms. Pick up this design and show your support and gratitude to those who made the oath!!!

Note: Refer to the size chart below for proper fitment.


  • 100% combed and ring-spun cotton
  • Backed by our Got Your Six Guarantee

Nine Line is an American Clothing Company with American made Apparel and Accessories - Veteran Owned and Operated.

We are made to order company. Most of our apparel items are made right here in Savannah, GA! Please allow 3-5 business days for your order to be shipped.

Limited Time Designs will ship on their close dates. Please refer to production description on your estimated shipping date.

24 Hour Ships Items will ship out next day if all items in your cart are 24 Hour Ship. We do not split ship at this time. We are starting to preprint our best sellers, so keep a look out for new arrivals on our 24 Hour Ship items!

  • Veteran Owned & Operated
  • Designed, Printed and Shipped from Savannah, GA

Home Grown Designs

Designed & Printed in USA

Every t-shirt is printed right here in Savannah, GA and designed by our talented art team.

Comfort and Style
T-Shirts That Fit!

We've done the R&D so you don't have to! Enjoy T-Shirts that don't shrink, pill or fall apart. If you have any issues, please reach out and we'll get it taken care of right away!

Designed and Printed IN
Savannah, GA

We employ over 200 hard working Americans and print all our T-Shirts right at our headquarters in Savannah, GA. Stop by some time and see us in action!

See what others are saying about our products!


Best quality I've bought in a long time, thank you.

Michael Barnes

May 2022



I got my son 3 of these shirts he loves them says they feel great and fit awesome. He is a Veteran served USMC. Thank you for an awesome business. I’m placing another order now :) 🇺🇸

Paula Certoma

July 2021


Great shirts,high quality, feel great to wear. I have several and will order more. I always get compliments when wearing the shirts. Thanks.


May 2022

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Customer Reviews

Based on 110 reviews
Valerie Marsden
Wearing commitment that honors freedom

The recipient of your T-shirt was very pleased, and very honored to serve our country for our freedom; wearing your T-shirt will hopefully be a beautiful statement for the world to see and reflect on: freedom does not come without a price. Thank you for all you do and have done for my freedom! Be blessed!

Julia Polley
love them

I love all of them

Adam Holbrook

I took the oath and now I wear it!

Donald Raab
Oath T

Just like the day I took the oath for active service I wear this T shirt with great Honor and respect. Just like all the other ones I have from you. Thank you for the awesome products.

Hank Dondero
Great Product

One of my favorite jerseys. I got one for each of my close friends, both of who served as I did in the 60s. Words that mean more today then ever. A contract with no end. Keep up the great work.