Athletic apparel brand Lululemon Athletica (lululemon) is expanding its push into performance tennis with the debut of ShowZero™, a sweat-concealing fabric technology designed for high-intensity sports, introduced in March 2026 and first worn on court by Frances Tiafoe at the BNP Paribas Open.
According to the company, the new textile innovation aims to solve a familiar issue in high-heat competition: visible sweat marks on apparel during long matches. ShowZero is engineered to conceal perspiration while maintaining breathability, moisture management, and lightweight comfort, making it well-suited for sports with high sweat output, such as tennis.
The technology was developed through a collaboration between Lululemon’s product innovation team and Tiafoe, one of the brand’s global ambassadors. His custom match kit—featuring a “Burgundy Bay” colorway with vertical-striped shorts—served as the on-court debut of the fabric during the ATP Masters event in Indian Wells, California.
“For someone who sweats as much as I do, it’s amazing to have a kit that keeps me looking fresh from start to finish,” Tiafoe said in the launch announcement. “ShowZero is a must-have for those hot days on the court.”
Engineering a solution to a visible performance problem
The underlying technology focuses on how moisture affects the interaction of light with textiles. Traditional fabrics darken when wet because the fibers absorb and reflect light differently. ShowZero’s yarn structure reduces changes in light absorption as the fabric becomes damp, making sweat marks far less visible during competition.
Beyond aesthetics, the garment platform is designed to support performance with quick-drying moisture management, breathability, and lightweight construction intended for explosive movement and extended rallies.
The development process began in 2024, when Lululemon’s innovation team studied Tiafoe’s sweat rate, movement patterns, and match environments through lab and on-court testing to identify apparel needs specific to elite tennis competition.
“Our ambassadors play a critical role in how we innovate,” said Yuki Aihara, Lululemon’s senior director of product innovation. “Frances competes with relentless intensity at the highest level, which means he needs gear that helps him feel, look, and perform his best.”
Expanding Lululemon’s footprint in tennis
The ShowZero debut also reflects Lululemon’s broader strategy to build credibility in racquet sports. The company entered the tennis category in 2022 and has since signed several professional players while increasing tournament visibility.
In late 2025, Lululemon announced a multi-year agreement to become the official apparel and footwear outfitter of the BNP Paribas Open, one of the largest combined ATP and WTA events in the world.
ShowZero’s tennis debut builds on earlier applications of the technology in golf apparel introduced in 2024 with PGA Tour player Min Woo Lee.
According to the company, additional products using the high-sweat version of ShowZero are expected to reach retail later in 2026.
A new frontier in performance apparel
As professional tennis continues to attract emerging apparel challengers alongside legacy brands, innovations like sweat-concealing textiles highlight how equipment companies are increasingly targeting specific performance pain points rather than simply repurposing general athleisure fabrics for competition.
For Lululemon, the debut of ShowZero at one of the sport’s most visible tournaments underscores the brand’s evolving ambition: to translate its lifestyle-driven activewear roots into credible, athlete-tested performance apparel on the global tennis stage.
