Nivia dealers in Chennai. Elite Sports World. Nivia Flash Badminton/Volleyball Shoes -Yellow PVC synthetic leather Upper with mesh. Die-Cut soft EVA insole laminated with Polyester fabric. Nonmarking rubber outsole. Geofoam midsole. Standard Adjustable Nylon Lace. 250 ± 10gms (Size 7 each size). Flexi pro-technology in the sole makes it Flexible for a responsive game. The extra stitching on the sole lip gives Reinforcement on the toe area