The   GEL-NIMBUS™ 25 shoes soft cushioning properties help you  feel  like youre landing on clouds. This neutral trainer is revamped with  new  materials that create a softer and smoother running experience. A  soft  engineered knit upper comfortably wraps your foot while supplying  advanced  ventilation. Its updated knit collar construction provides better  flexibility  and extends around the ankle for a more luxurious fit and  feel.​The   midsole is packed with the most cushioning that the series has offered to  date.  By using FF BLAST™ PLUS ECO cushioning, this  trainer creates a  lighter and softer cushioning experience with less of an  impact on the  environment.