GEL-Challenger 8

Product Details

• Material: Synthetic, Mesh
• Lightweight synthetic leather and mesh upper provides comfort, breathability and enhanced performance and fit
• Padded collar and tongue for a snug, comfy fit
• Breathable mesh linings and removable insert for your convenience
• P.H.F.® (Personal Heel Fit®) - Two layers of memory foam line the collar and mold to the athlete's heel, creating a personalized fit
• Impact Guidance System® (I.G.S.® - MULTI-SPORT) enhance the foot's natural gait
• Trusstic® System® reduces the weight of the sole unit while retaining the structural integrity of the shoe