The MQM features their sleek toe box and protective heel counter and is made with sporty tear-resistant uppers, a flexible and cushioned midsole and our mountain-ready outsole. This sporty and protective model has all the advantages of a trail runner and a hiking shoe. FEATURES " Directly connected GORE-TEX Waterproof membrane through InvisibleFit technology for lightweight, breathable protection Fit and feel like an unprotected shoe " Upper: waterproof mesh " Lacing integrated into the tongue for a more secure fit " Full-length tongue to prevent debris from entering " Protective TPU toe cap " Removable, pre-molded Kinetic Fit"! BASE insole for flexible support " Shock absorbing and stabilizing Merrell Air Cushion"! Technology in the heel " EVA foam midsole with FLEXconnect"! Technology the bi-directional flex grooves provide more flexibility and stability " Rock plate " Mountain-grade Merrell Quantum Grip"! Rubber outsole " 5 mm tread depth.