Engineered for the fast, unpredictable rhythm of badminton, the NIVIA Appeal 4.0 blends precision design with responsive cushioning. A breathable mesh stitch upper soft NR EVA sockliner and Duofoam midsole combine to deliver agility support and all-day comfort. With its non-marking hexagonal outsole and round sole stability every stride is powered for sharp movement’s explosive returns and relentless play.