We Changed Baseball Uniforms Once. We're Doing It Again.

About ten years ago, Upstart Sports introduced something that had never existed in amateur baseball and softball: the custom team batting glove. Before that, players either wore generic store-bought gloves or nothing at all. We changed that. Suddenly every player on a travel ball or high school team could step into the batter's box with their name, number, and team logo on their hand, looking every bit as polished as the pros.

It caught on. And we've been proud to outfit thousands of teams ever since.

Now we're bringing the second meaningful change to the amateur uniform: Iron Belt.

The Pro Clubhouse Standard, Now Available for Your Team

If you've watched professional baseball closely over the past several years, you've noticed something. The players aren't wearing the stretchy, generic belt that came with their uniform. They're wearing custom leather — their team colors, their personal style, built to match the rest of their look.

Your travel ball and high school players have noticed too.

Iron Belt by Upstart Sports brings that same standard to your team. Every belt is custom made with your team logo and each player's name and number. The result is a uniform that looks complete from head to toe — not almost complete.

Built for Teams That Take the Details Seriously

Iron Belt is available in a wide range of colors and is built exclusively for team orders. Low minimums. Pricing that makes it easy to outfit everyone. And the same attention to quality that Upstart Sports has delivered on batting gloves and football gloves for a decade.

We also have Iron Glove coming — custom leather batting gloves that match your Iron Belt and complete the look entirely. More on that soon.

Design Your Belt Right Now

The best part? You don't have to imagine what it will look like. Visit our Iron Belt Creator and design your team's belt in under two minutes — pick your color, enter a player name and number, upload your logo, and see it come to life instantly.

When you're happy with your design, save it and submit a quote request. We'll follow up with pricing and sizing details within one business day.

Professional baseball players don't wear the belt that came with their uniform. Now your team doesn't have to either.

Design Your Iron Belt →

​Ever notice how the coach's intelligence seems to rise and fall with your child's playing time? Our friends at Supportive Parent put it on a chart. SupportiveParent.com