Feel comfort, find calm - experience stability and plush cushioning with every step. Move your body, move your mind. The 4D guidance system is designed to adaptively meet on-demand stability to help control deformation, whilst reducing time the foot spends in the pronation phase. This innovative guidance system offers support but only when it's needed. A softer, updated version of a REARFOOT PureGel maintains a softer step in feel through being strategically placed under the heel. This heel pad delivers an enhanced sock absorption and softer landings every time, and is 65% softer than conventional visible GEL technology. An additional +2mm forefoot stack height delivers improved comfort over long runs, whilst a new FF BLAST PLUS midsole foam provides a blend of cloud like cushioning, and a responsive ride that is lighter. An engineered mesh upper is breathable and reduces the need for overlays, whilst a reinforced stable tongue wing provides additional midfoot support. HYBRID ASICSGRIP , the combination of ASICSGRIP rubber and AHARPLUS material, help provide advanced traction for various terrains and advanced durability. This shoe’s carbon footprint is 29% lower than the industry average and has a carbon footprint of 10.3kg CO2e/pair. Key Features: 4D Guidance Technology REARFOOT PureGEL +2mm FOREFOOT STACK HEIGHT FF BLAST PLUS Reinforced stable tongue wing Engineered mesh upper