Asics Gel Nimbus 25 Running Shoes Blue Orange AW23 The GEL-NIMBUS 25 running shoe has been designed to feel maximum comfort when running and find that inner peace that running brings you. It presents a maximum cushioning to run more without the body suffering. In addition, it is tested and approved by runners. In fact, it was voted by runners as the most comfortable running shoe in an independent test by a biomechanics laboratory in South Australia. The combination of the new PureGEL technology and the soft FF BLAST PLUS ECO foam guarantee incredible comfort every time you want to go even further. In addition, it features a new upper and collar design that offers an unprecedented comfortable fit.