• Engineered mesh upper • Improves breathability • External back heel counter • Helps keep the foot stable and provide a more comfortable stride • 4D GUIDANCE SYSTEM™ feature • Helps create adaptive stability for a more balanced stride • Rearfoot PureGEL™ technology • Helps provide lightweight cushioning and softer landings • FF BLAST™ PLUS ECO cushioning is made with approximately 20% bio-based content and helps provide cloud-like comfort • OrthoLite™ X-55 sockliner • Improves comfort • Reflective details • Designed to help improve visibility • 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