Merrell Chameleon 8 Stretch Hiking Shoes. As adaptable as the reptile it's inspired by, this easy on / easy off hiker features protection, stability, and ultra-lightweight construction. These shoes feature Nubuck leather and mesh upper, an elastic cord and lock lacing system for quick secure fit and a Bellows tongue keeps debris out.TPU molded heel counter for security. Kinetic Fit BASE removable contoured insole for flexible support.Merrell Air Cushion in the heel absorbs shock and adds stability. EVA foam midsole for stability and comfort Vibram XS Trek Evo 5mm lug depth Weight: 1lbs14oz / 860g