The Accentor 3 Vent Walking Shoe has a breathable nubuck and mesh upper which provides comfort, support and stability. The Kinetic Fit Base is a removable contoured insole which provides superior support that is flexible and comfortable.Wicking propertiesSuede leather and mesh upperBreathable mesh liningMerrell Air Cushion - shock absorption in the heel adds stabilityKinetic Fit removable contoured BASE footbed midsole - delivers light, flexible support to the arches of your footCompression-moulded EVA midsole - lasting stability and cushioningBellows tongue - keeps trail debris out5mm lug depth