With a quarter of the season behind us, the 2025 MLB campaign is in full swing. It's too early to see who the true contenders for the World Series as well as end-of-season awards are, but at this juncture we can crown Nike as true innovators of the on-field jersey movement in the 21st century.

The latest evidence of Nike's baseball footwear innovation comes in the form of the new Air Max 270 MLB City Connect Pack, which pays homage to MLB's wildly popular City Connect jersey series. This special footwear collection drops just as summer takes hold across ballparks nationwide.

"The Air Max 270 continues to be one of our most iconic lifestyle silhouettes," said Nike Baseball VP of Design Dylan Raasch. "Pairing its comfort and style with the bold colors and local pride of the City Connect program creates something truly special for fans who want to rep their team 365 days a year - not just game days."

The pack features seven initial colorways matching the City Connect uniforms of:

• Boston Red Sox ("Boston Marathon" yellow and blue)
• Chicago White Sox ("Southside" black and mint)
• Los Angeles Angels ("Beach City" sunset gradient)
• Miami Marlins ("Sugar Kings" pink and blue)
• San Diego Padres ("392" Mexican flag colors)
• Washington Nationals ("Cherry Blossom" pink)
• Arizona Diamondbacks ("Sonoran Sand" desert colors)

Each pair features team-specific details on the tongue tab and heel counter, with the Air Max 270's signature visible air unit providing all-day comfort whether you're at the ballpark or around town.