Team Visma | Lease a Bike's Tour de France jersey, a result of a fan vote, has sparked discussions about the impact of color on performance. Mathieu Heijboer, Head of Performance, addresses the question of whether the darker jersey might attract more heat, potentially affecting performance. He explains that while studies have shown darker clothing can be warmer, the textile industry has advanced to the point where fabric choice is more critical than color. Heijboer emphasizes the importance of using advanced materials to ensure the body doesn't heat up too quickly and that moisture dissipates effectively. Internal research confirms that fabric choice significantly impacts heat retention, with UV-resistant fibers playing a crucial role in reflecting light and reducing absorption. Nimbl, the Italian company partnering with Team Visma, is praised for its craftsmanship and innovation, contributing to the development of high-quality jerseys that enhance performance. Heijboer's involvement in the jersey's design process, focusing on performance, highlights the importance of making informed choices to ensure the team can ride as fast as possible without creating any disadvantages. This year's jersey, inspired by Antoni Gaudí's architectural designs, showcases the team's commitment to innovation and performance, while also engaging fans through a democratic process.