USED BUT HAVE PLENTY OF LIFE! Fabric type: 100% Textile Care instructions: Machine Wash Sole material: Synthetic About this item: Kinetic Fit BASE removable contoured insole for flexible support Rock plate for protection Merrell Air Cushion in the heel absorbs shock and adds stability FLEXconnect dual-directional flex-grooves in the midsole for enhanced ground connection Merrell mountain-grade Quantum Grip rubber outsole Description: Fast in the forefoot and protective in the rearfoot, the second iteration of MQM features tear-resistant athletic uppers, a flexible cushioned midsole and our mountain-grade outsole. It combines all the best features of a trail runner and a hiker into one fast, protective shoe.