DETAILS 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 runnning shoe and a hiking shoe into one fast,protective shoe. FEATURES • TPU and mesh upper • Tongue-integrated lacing system for a more secure fit • Bellows tongue keeps debris out • Protective TPU toe cap • Kinetic Fit™ BASE removable contoured insole for flexible support • Merrell Air Cushion in the heel absorbs shock and adds stability • FLEXconnect® dual-directional flex-grooves in the midsole for enhanced ground connection • Rock plate for protection • Merrell mountain-grade Quantum Grip™ rubber outsole • Vegan-friendly • 5mm lug depth • Weight: 1 lb 9oz / 700g