• Engineered mesh upper - A lightweight, breathable mesh material that reduces the need for additional overlays.
• Knit heel pull tab - This comfortable heel tab makes the shoe easier and more comfortable to put on and take off.
• 4D GUIDANCE SYSTEM™ feature - A dynamic pod designed to intuitively respond under excessive load. This response provides stability and comfort for the duration of a run.
• 3D SPACE CONSTRUCTION™ feature - Allows runners to improve compression at footstrike while catering to the gait differences between runners. It helps runners engage better with the foam while providing a softer feel underfoot.
• Rearfoot PureGEL™ technology - Softer, updated version of our GEL® technology. Approximately 65% softer vs standard GEL® technology.
• FF BLAST™ PLUS cushioning - Midsole foam that provides a blend of cloud like cushioning and a responsive ride that is lighter than FF BLAST™ Technology.
• OrthoLite™ X-55 sockliner - Premium sockliner that provides cushioning performance and moisture management for a cooler, dryer environment.
• Reflective details - Designed to help improve visibility in low-light conditions
• HYBRID ASICSGRIP™ outsole - Combines ASICSGRIP™ rubber and AHARPLUS™ materials to help provide advanced grip for various terrains and advanced durability
• 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

Pronation: Designed For NeutralOverpronation

Neutral Foot Type: Normal size arches Push Off: There is even distribution from the front of the foot. Considered Injuries: Less likely due to effective shock absorption, but neutral runners are not immune to injury. How your foot contacts the ground: The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight.	Overpronation Foot Type: Low arches or flat feet Push Off: Big toe and second toe do majority of the work. Considered Injuries: Shin splints, plantar fasciitis, bunions, heel spurs. How your foot contacts the ground: The foot lands on outside of heel, then rolls inward (pronates) excessively, transferring weight to inner edge instead of ball of the foot.