Merrell Nova 4 Men's Athletic Shoes Trail/Hiking BasaltA trail best seller, the Nova 4 was reimagined to blend running comfort with a clean design for wear beyond the trail. These sleek trail running shoes were designed for trails with some obstacles and moderate debris, occasional speed, direction, and vertical changes. The 4mm lugs and 8mm heel to toe drop give you great propultion in your stride and support in every step. The FLEXconnect dual directional flex grooves in the midsole provide enhanced