✔ PGuard Toe Protector - Enhanced toe durability.
✔ I.G.S (Impact Guidance System) Technology - ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.
✔ P.H.F (Personal Heel Fit) Collar Lining - 2 layers of memory foam line the collar and mold to the athlete’s heel, creating a personalized fit.
✔ Flexion Fit Upper - Proprietary upper which provides form fitting comfort without sacrificing support.
✔ Solyte Midsole Material - A lighter weight midsole compound than ASICS standard EVA and SpEVA midsoles. Also features enhanced cushioning and durability.