NX-SWIM means next-generation swim training. We develop technology and swim belts for small pools. Our NX-SWIM BLUE high-tech harness and the TIBURON.2 technology are true innovations, designed in Barcelona by scientists and olympic coaches. We have served hundreds of clients in public and small home pools. We guarantee the highest quality for our products and improvements for our swim clases. If you want to improve your swim technique or are interested in our technology please contact us.