Engineered knit upper: Wraps the foot with a soft feel At least 75% of the shoe's main upper material is made with recycled content to reduce waste and carbon emissions: The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology: Pure - GEL technology: Helps provide lightweight cushioning and softer landings FF BLAST PLUS ECO technology: Cushioning creates a softer landing and a more responsive toe-off The GEL-NIMBUS 26 shoe's soft cushioning properties help you feel like you're landing on clouds. This design is revamped to help create a softer and smoother running experience. - A soft engineered knit upper comfortably wraps your foot while supplying advanced ventilation. Additionally, the knit tongue and collar help provide a soft and supportive feel. - By using FF BLAST PLUS ECO cushioning, this trainer creates a lighter and softer cushioning experience with less of an impact on the environment. - Lastly, ASICSGRIP outsole rubber helps create better traction, improved softness, and advanced durability.