4D GUIDANCE SYSTEM™, adaptive stability for a more balanced stride

Rearfoot PureGEL™ technology, lightweight cushioning and softer landings

'FF BLAST™ PLUS ECO, 24% bio-based content and helps provide cloud-like comfort

External back heel counter

Engineered stretch knit upper Improves breathability

At least 75% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissions

AHARPLUS™ heel plug Improves the outsole durability

Reflective details for improved visibility