Updated with new materials, the Asics Women's Gel-Nimubus 25 Running Shoes deliver a secure comfortable fit and a soft and well-cushioned running experience. Crafted with a soft engineered knit upper that wraps your foot for a premium feel while supplying advanced ventilation to keep your temperature regulated when on the move. An updated knit collar design provides better flexibility and extends around the ankle and works alongside the traditional lacing system and OrthoLite™ X-55 sockliner to enhance comfort with each stride. Packed with more cushioning than the Nimbus series has seen to date and features an FF BLAST™ ECO PLUS midsole alongside PureGEL™ technology to create a lighter, softer and more responsive cushioning experience with less of an impact on the environment. Additionally, to further reduce waste and carbon emissions - at least 75% of the shoe's main upper material is made with recycled content and 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.