Runners looking for a smooth ride from start to finish will experience a spring-loaded ride with plush underfoot comfort in the GEL-Flux 4 shoe – thanks to the guidance Trusstic system technology. The breathable mesh underlays provide a sock-like fit, designed to increase air-flow and maintain comfort when the conditions heat up.
- Rearfoot and Forefoot GEL Cushioning Systems: Attenuates shock during impact and toe-off phases, and 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 Midsole Technology: Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.
- Guidance Trusstic System Technology: This Trusstic System integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity.
- DuraSponge Outsole: A blown AHAR rubber compound for enhanced cushioning and durability in the forefoot.
- Rearfoot and Forefoot GEL Cushioning Systems: Attenuates shock during impact and toe-off phases, and 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 Midsole Technology: Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.
- Guidance Trusstic System Technology: This Trusstic System integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity.
- DuraSponge Outsole: A blown AHAR rubber compound for enhanced cushioning and durability in the forefoot.
