About Us

Jack & Mack tees is a classic lifestyle brand with a Massachusetts inspired twist. These tees are perfect for boating, beaching, dartying, and everything else in between. Hailing locally from the South Shore, our tees aim to bring fresh, new ideas to the tried and true.


We are bringing a whole new meaning to “business in the front, darty on the back” for our styled shirts.


Meet Jack & Mack



Mackenzie Manning recently graduated from Bridgewater State University where she earned her bachelor's degree in Political Science. She currently works as an Operations Specialist at International Citizens Insurance.

Mackenzie focuses on the content and design aspects of Jack and Mack Tees. She loves to think of new tee ideas and bringing towns of Massachusetts to life with a new twist.

  • Instagram
  • LinkedIn



Jack Manning is a current student at Miami University's Farmer School of Business in Oxford, Ohio, where he is pursuing bachelor's degrees in Business and Philosophy. At Miami University, Jack is a member of Phi Gamma Delta, in which he is making philanthropic contributions.

Jack is a brilliant business guru and focuses on selling products and expanding Jack and Mack. He works closely with our printers and ensures our tees and hats are top quality for our customers.

  • Instagram
  • LinkedIn

The perfect shirt for any occasion. Fits great and very comfortable. The only problem I have is that I didn’t order more!!

- Jared


Fits great and has a great feel. Costumer service is something that makes the company so great, you get a great sense of A family owned business. Definitely recommend!

- Ryan


  • Facebook
  • Twitter
  • Instagram

Founded by Jack and Mackenzie Manning.
A brother-sister duo from the south shore of Massachusetts.