Pure Mountain Spirits

Size Guide

  • No One is Too Young for This!

    Unless you are 30 years old, this T-shirt is just what you need to show off your untamed style and your unique ability to grow even more handsome the older you get!

  • The Perfect Gift for Your Old Man!

    Whether it’s your husband, dad, grandpa or uncle, this is by far the ultimate gift you could get them. Just make sure they’re not too sensitive about their age!

  • For the Man That Defies the Odds!

    Our unique T-shirt design is NOT for the man who has given up on life. On the contrary, it’s the man that keeps looking better and better with age and challenges everything that life’s throwing at him!

  • Quality T-Shirt for Quality Men!

    Made of 100% pre-shrunk cotton that runs true to size, this premium T-shirt can be machine washed and tumbled dry medium. If you don’t want to ruin the design, do not iron it!

  • Don't Like It? We'll Make it Right!

    Here At Old Guys Rule, we are certain of the quality and integrity of all our designs, including this T-Shirt. If however, you are not 110% thrilled with it, let us know within 30 days and we’ll send your money back.

So What Are You Still Waiting For?

Scroll Up, Click ‘Add To Cart’ And Show The World That Old Guys Rule!

Customer Reviews

Based on 7 reviews
Old Guys Rule, Pure Mountain Spirit, Lake Blue

The recipient loves this shirt, it was perfect, very soft , true to color...Great service from OGR was sold out and I requested to be notified if it was available.... within days I was notified and I purchased it.... It showed up on time, What more can you ask for? Very pleased!!! Thank you all!!!

Great product great service

I ordered a shirt for my brother, he loved it, but was too small. The exchange process was seamless and fast. The communication was immediate. Unable to exchange exact shirt, but my brother mentioned he really liked the color of the original so we were able to find another that was same color and within the same theme ( went from fishing to mountains) free return and shipping ~ excellent product and customer service~ third shirt I bought in 2018~ all great experiences!


Got the shirt my step dad for father's day and he really likes it.

Love the graphics

We love the choices of graphics and themes. We easily found shirts for Fathers and Fathers in law. Shirts are quality made sized loose and comfy.

My Father Loves OGR Shirts!

I bought my first shirt for my father's birthday a few months ago. He loved it so much and my mother keeps telling me how much he wears it and likes it, so I bought him a second one for Father's Day. They are high quality shirts. My father-in-law also likes them a lot and has several.

Old Guys Rule Size Chart


Medium Large X-Large XX-Large XXX-Large
Body Length 28" 29" 30.5" 32" 33"
Body Width 21" 23" 25" 27" 29"
Full Body Length 28" 30" 31.5" 33" 34.5"
Sleeve Length


Adjustable - One Size Fits All


Sock Size is 9-15 fits Shoe Sizes 8-14