Jim is a successful business leader in the sporting goods industry and is an expert, speaker and author on umpire gear, safety & appearance.
Jim has always had a passion for sports, especially baseball. He is from Harlan, Kentucky where he was named to his high school’s All-Century baseball team by the Harlan Daily Enterprise. He played at Centre College in Danville, Kentucky, where he was 3-time 1st team all-conference and is known to have hit the longest home run ever there (451 feet).
After college, he worked as a high school umpire and coached 8 years in Little League and 3 years in middle school at Christian Academy of Louisville.
Jim became involved in E-Commerce while working on an MBA in the early 2000s. After starting a small web development firm, Kirk Interactive, he bought Ump-Attire.com in 2006. He grew it to become the largest umpire gear & attire retailer in the U.S. and a “Best Places to Work in Louisville” honor by Business First Magazine in 2020, 2021, and 2024.
Jim is active in the sports officiating community, working closely with manufacturers and community organizations. He was named to the board of directors of the Wounded Warrior Umpire Academy in 2020 after serving as a major sponsor since its inception. He also serves as an adviser to UMPS CARE Charities, the charity of MLB umpires. He served 2-terms on their board of directors from 2012-2018 and was named their 2015 Ambassador Award recipient.
Under Jim's leadership, Ump Attire has served for 10 years as the exclusive supplier to Minor League Baseball umpires and their pro umpire school. The retailer was named Wilson Sporting Goods Dealer of the Year in 2018 and a National Association of Sports Officials (NASO) Preferred Vendor in 2018.
The retailer's charity initiatives also include support for Battlefields to Ballfields (active and veteran military to become umpires), Umpires Without Borders (gear and apparel to countries in need) and the American Cancer Society (breast cancer awareness).
In 2020, he launched a campaign to donate 10,000 cloth face masks to U.S. non-profits & hospitals in conjunction Smitty Officials Apparel and NASO. He also conceived and spearheads a female umpire uniform committee to advise on clothing & safety. In addition, he helped advise All-Star Sporting Goods on the development and naming of the COBALT gear line and participated in the first-of-its-kind live stream launch of an umpire protective line on the company's video channel "The Dish".
Jim is also co-founder and President of the Christy Owens Scholarship Foundation, a yearly scholarship given in memory of a beloved high school classmate. He is a former vocational rehabiliation counselor, has a psychology degree from Centre and a master's degree in counseling from the University of Kentucky.
He resides in Louisville with his wife Lori, a former elementary school teacher. They have 2 children, Lydia & Ben.
Articles by Jim
The Best Umpire Base Shoes
Find the best umpire base shoes for you based on your preferences - styles, features, sizes and colors.
The Best Basketball Referee Shoes
Find the best basketball referee shoes for you based on your preferences - comfort, look, sizes and durability.
Soccer Referee Uniform Supplier Capelli Sport Replaces Final Decision
You’ll now have USSF federation and NCAA approved soccer referee shirts, shorts, socks and accessories that you didn’t have before.
Umpire and Referee Gloves Buying Guide
Warmth vs. Grip? Black Palm vs. White Palm? This guide breaks down your options for umpire and referee gloves in all outdoor sports including football and lacrosse.
Fox 40 and More Referee Whistles by Decibel Level
Find out the best referee whistle by decibel level. This will help you choose whether you need one for the largest venue or your local league.
Umpire Masks & Helmets Buying Guide
Learn about the best umpire masks & helmets in protection, weight, comfort, vision and value along with details on how to optimize for protection and appearance.
Articles featuring Jim
Wounded Warrior Umpire Academy to Host 1st Annual Virtual Summit
Join WWUA on September 9th, 2020 for a live, virtual summit featuring retired MLB Crew Cheif Mike Everitt, LLWS Crew Cheif Kelly Dine and our own Jim Kirk.
"The Dish" on HeatShields Shoe Inserts
Jim Kirk & Ty Unthank discuss the origins of HeatShields and the benefits they provide to umpires and referees.
Wounded Warrior Umpire Academy Names President Jim Kirk to Board of Directors
The Wounded Warrior Umpire Academy (WWUA) has named Jim Kirk to its board of directors. Jim is the first non-military board member to serve with the WWUA.
Watch Jim Kirk’s Webinar on ‘Uniform & Safety’ for British Baseball Federation & European Umpires
As part of the BBF webinar series, Jim joins the staff to discuss umpire gear, apparel and safety.
From Little League to Ump-Attire.com President, Hometown Article Highlights Jim Kirk’s Sports Career
President Jim Kirk is featured in his local Harlan, Kentucky news publication for Ump-Attire.com being named one of the best places to work in Louisville.