Piezoelectric fibers generate airflow through motion induced energy harvesting.

Kids/Youth version for SSC Napoli, official bench hooded training presentation tracksuit crafted by sponsor Kappa for the iconic club based in Naples, in southern Italy. This set features jacket and matching pants and will be worn by players and staff before Serie A games during season 2018/2019. Perfect suit for your sports time. Dark blue/green hooded jacket and matching pants.

Abrasionresistant yarns tested to 15,000 rub cycles.