AfterPay Available - It's all in the name. The Merrell MQM—which stands for Moving Quickly over Mountains—is the ultimate boot for hiking and off-road adventures. This capable hybrid is like three shoes, in one: climbing shoe in front, hiker in the back and agile enough to run in. The Vibram sole offers best-inclass traction through both wet and dry conditions, while maintaining a higher level of durability than standard rubber compounds.