PUMA unveils the new winter ball for Serie A It's called Winter STELLAR NITRO and it's yellow

The official winter ball for Serie A for the 2026/27 season has arrived. As expected, it has been designed by PUMA, the official ball supplier of Italy's top-flight league. Named Winter STELLAR NITRO™, it features a fluorescent yellow colourway designed to ensure optimal visibility in extreme weather conditions. The details come in red and blue, just like those of the original STELLAR NITRO™ used so far this season. The winter edition is set to make its Serie A debut on 21 November, when the league resumes following the international break.

The ball was developed at the PUMA NITRO™ LAB using the brand's latest technological innovations, including NITROFOAM™, a nitrogen-infused foam integrated into the ball's structure to maximise energy return and deliver enhanced rebound. Its construction also plays a key role in optimising performance: a reduced panel configuration and longer seams improve aerodynamic efficiency, lowering air resistance and allowing for smoother, more consistent flight trajectories.

PUMA is therefore bringing back the fluorescent yellow ball for Serie A's winter period, following last season's experiment with an orange ball. The colour scheme is designed to ensure excellent visibility on the pitch, even in adverse weather conditions. Alongside its role as Serie A's official winter ball, Winter STELLAR NITRO™ will also be used in the Coppa Italia and the Primavera 1 championship.