From 5Ks to full marathons, the Asics Men’s GEL-Kayano 30 shoe is designed to provide advanced stability and softer cushioning properties. ​​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.​SpecsSurface RoadHeel Drop 10 mmWeight 303 g/10.6 ozTech & MaterialsEngineered stretch knit upperImproves breathabilityExternal back heel counterHelps keep the foot stable and provide a more comfortable stride4D GUIDANCE SYSTEM™ featureHelps create adaptive stability for a more balanced strideRearfoot PureGEL™ technologyHelps 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 socklinerImproves comfortReflective detailsDesigned to help improve visibilityAHARPLUS™ heel plugImproves 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. Asics Men’s GEL-Kayano 30 Carrier Grey/Piedmont Grey