KNZB is proud to announce the extention of the partnership with arena, the global leader in high-performance swimwear and aquatic gear and a partner of the federation since 2013, through the Olympic and Paralympic Games in Los Angeles in 2028.
As a main sponsor of Dutch aquatic sports, arena ensures that top athletes across all TeamNL swimming disciplines are equipped with the best gear—whether it's swimming, water polo, artistic swimming, diving, or open water swimming. In addition, arena—through its Dutch importer TCK Sports Group—remains widely available to all competitive and recreational swimmers via the KNZB webshop or one of the many dealers across the Netherlands (see also https://arenabenelux.nl).

Carlijn Hofland, Commercial Director of KNZB:
“We’re incredibly happy to extend our partnership with arena and TCK Sports. First and foremost, because our athletes are extremely satisfied with the top-quality performance wear and stylish dryland apparel. But just as importantly, we truly enjoy working with the team at arena and TCK Sports, and we’re excited to continue this great collaboration for at least another four years!”
“We’re incredibly happy to extend our partnership with arena and TCK Sports. First and foremost, because our athletes are extremely satisfied with the top-quality performance wear and stylish dryland apparel. But just as importantly, we truly enjoy working with the team at arena and TCK Sports, and we’re excited to continue this great collaboration for at least another four years!”
Peter Graschi, CEO arena
"Since 2012, we have stood alongside the federation and several athletes such as Inge Dekker, Ranomi Kromowidjojo in the past, and more recently Arno Kamminga , Kira Toussaint and Marrit Steenbergen. It is a great privilege to strengthen this bond in a country that has consistently produced some of the world’s most outstanding swimmers. For us, this collaboration goes beyond just sponsorship—it’s about actively contributing to the Federation’s mission of growing the sport and inspiring future generations. As we look ahead to the next Olympic cycle, Arena remains dedicated to helping the KNZB achieve its goals and develop new champions, both in the pool and beyond.”