The GEL-NIMBUS® 23 EARTH DAY running shoe continues to offer excellent comfort and long-run impact absorption with improved stability that gives runners the cushioning they need to run longer. Part of our mission to become more sustainable, this rendition is constructed with recycled materials and neutral hues on the upper that require less water, inks, and dyes for the colouring process. The GEL-NIMBUS® 23 EARTH DAY delivers more compression in the heel thanks to its softer GEL® technology cushioning unit. This heel unit provides excellent shock absorption and softness, while contoured design lines create a more accommodating fit and feel. Additionally, engineered eyelet shapes help the upper move more naturally with the foot, backed by a stretchy midfoot panel that appropriately hugs the foot for enhanced flexibility. A gender specific TRUSSTIC™ system provides the appropriate amount of support for both men and women to better generate a smooth transition. Under the toe, the addition of gender-specific pillars help cushion the body and help runners experience a softer feel. Simultaneously, the ORTHOLITE™ X-55 sockliner provides runners with a forgiving, yet responsive stride. The components of the GEL-NIMBUS® 23 EARTH DAY shoe help increase the softness without forgoing the integrity of the shoe’s ride. For over two decades, the GEL-NIMBUS® franchise has established itself as a neutral running shoe with excellent cushioning. The 23rd version of this series continues to make advancements within the lineage by offering improved support and comfort for distance runners.


  • Recycled upper materials
  • GEL® technology cushioning
  • TRUSSTIC™ System technology improves stability
  • FLYTEFOAM™ Propel technology cushioning
  • AHAR® Lite outsole improves durability


  • Weight: 260 g / (9.2 oz.)