18STRONG Signature Tee

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

$30.00 $25.00

EVERYTHING INCLUDED! Sales Tax, Shipping Fee, Handling Fee, Fashion Tariff, Inventory Fee, Set-up Charge, Freshness Guarantee, Baggage Fee, Convenience Fee, Reservation Fee, Fee Fee, International Data Fees & Roaming all included.

For our friends who live outside of the United States, “The Man” sticks us with an additional $10 shipping fee at checkout. However, if you live in a desirable travel destination, Ryan will personally deliver your t-shirt to you for a very unrealistic cost.

Thank You!

SKU: M18STRONG Category:


This has become a staple in the 18STRONG community as you’ll see PGA golfers, fitness professionals, podcast guests, fans and really anybody who wants to be comfortable and look like the money (Yes, very outdated Swingers reference) wearing our t-shirt.

The Story
Ryan and Jeff, the co-founders of 18STRONG, grew up playing every sport available to them and always loved t-shirts with numbers on them. Who doesn’t? Whether it be an old soccer jersey, St. Louis Cardinals or Blues jersey, or rec league softball t-shirt, there was always something about having a number on your shirt. According to Ryan’s very detailed explanation, “I’m not really sure why, but they just seemed cool.” He’s a true wordsmith.

In any event, they decided it would be kinda neat to make a few branded t-shirts (with a number of course) that would be light enough for workouts, but not that full-blown sweat-wicking t-shirt that only looks right in the gym. On the recommendation of a family friend and with no personal inspection, they lazily ordered a few tees with the 18STRONG logo. They figured the 18SRTONG logo would make any t-shirt cool, right?

Just as dramatic as Alexander Fleming discovering penicillin, they stumbled across what has been repeatedly referred to as, “The most comfortable shirt I own.” Once they started giving podcast guests the t-shirt as a Thank You, it took on a life of it’s own. Anybody who was able to get their hands on a shirt started taking pictures wearing the shirt in interesting places.

In an effort to advance mankind, Ryan and Jeff have selflessly made the t-shirts available to the rest of the golf world. If you decide to purchase one of your own, don’t forget to send us a picture of you wearing it in an interesting/odd/weird place or performing a super-human feat of strength. We’d love to see this thing in space in the next year. Thanks for your business and we can’t wait to see everyone outdo each other.

Here are the boring details.

Features: Side seamed. Retail fit.

50% poly, 37.5 cotton. 12.5% rayon

Additional information


S, M, L, XL, 2XL

2 reviews for 18STRONG Signature Tee

  1. Rated 5 out of 5


    This is the first t-shirt I pull out of my drawer when it’s clean. It is super comfortable and makes my biceps look bigger than they actually are, so bonus.
    -Ryan, co-founder of 18STRONG

  2. Rated 5 out of 5


    I may be a little biased, but this is no doubt the most comfortable shirt in the drawer. I also notice that I am roughly 20% stronger in the gym, shoot lower scores on the course and get mistaken for Jordan Spieth in public when wearing this shirt.
    -Jeff, The other co-founder of 18STRONG

Add a review