Our Wunderkind! The U-TECH Aion 3 is the U-TECH Nevos’ big brother (or big sister), and it is overall more comfortable and better cushioned. Perfectly tuned secure centering, divine cushioning, state-of-the-art comfort and truly a “feelgood” fit. Equipped with the latest technologies like Biological U-TECH™, many recycled materials, and construction methods, the U-TECH Aion 3 has been designed according to cutting-edge science and technology throughout.