The athletic Asics GEL-Flux 2 boasts shock-absorbing GEL cushioning and a bouncy SpEVA midsole, along with the optimal fit and comfort of a breathable and supportive upper. Guidance Line and Guidance Trusstic keep the ride smooth and efficient for underpronators to mild overpronators.

• Heel height: 22 mm; forefoot height: 12 mm
• Pronation suitability: Underpronator to neutral to mild overpronator; APMA Seal of Acceptance
• Breathable mesh upper with supportive synthetic overlays for optimal fit and comfort
• Rearfoot and Forefoot GEL Cushioning Systems: Attenuates shock during impact and toe-off phases; allows movement in multiple planes as the foot transitions through the gait cycle
• SpEVA midsole material improves bounce-back characteristics and decreases midsole breakdown
• Guidance Line: Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency and a smooth ride
• Guidance Trusstic System: Integrates Guidance Line construction for enhanced gait efficiency, while providing midfoot structural integrity
• DuraSponge rubber outsole: AHAR (Asics High Abrasion Rubber) blown rubber compound for enhanced cushioning and durability in the forefoot