This GEL-KAYANO™ 30 shoe is part of the ANNIVERSARY Pack that pays homage to 30 years of the GEL-KAYANO™ series. The shoe is rendered with soft touch materials and pearl hues to symbolize the precious jewel that’s given to a significant other on a couple’s 30th anniversary.??The new 4D GUIDANCE SYSTEM™ helps provide adaptive stability. This helps you experience a more supportive and balanced stride during your distance training. ?Its midsole is revamped with FF BLAST™ PLUS ECO cushioning and a 4mm stack height increase. With approximately 20% bio-based content, this material helps create cloud-like softness in every step.?The new PureGEL™ technology is strategically positioned below the heel for a smoother ride. It’s 65% softer than conventional visible GEL™ technology, allowing your distance training to feel surprisingly smooth.?Engineered stretch knit upper Improves breathabilityExternal back heel counter Helps keep the foot stable and provide a more comfortable stride4D GUIDANCE SYSTEM™ feature Helps create adaptive stability for a more balanced strideRearfoot PureGEL™ technology Helps provide lightweight cushioning and softer landingsFF BLAST™ PLUS ECO cushioning is made with approximately 20% bio-based content and helps provide cloud-like comfortOrthoLite™ X-55 sockliner Improves comfortReflective details Designed to help improve visibilityAHARPLUS™ heel plug Improves the outsole durabilityAt least 75% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissionsThe 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 technologyVegan Friendly: For this product, no materials of animal origin are applied in the design and material selection stages, including: the yarns, glues or other adhesives applied in the product. *The product is not certified as vegan by an independent third party.