The Merrell Nova 4 is a lightweight and versatile trail running shoe designed to balance running performance, comfort, and rugged outdoor capability on a variety of surfaces — from packed dirt and gravel to casual road and hiking trails. Reimagined from previous Nova generations, this 2025 version blends athletic design cues with trail-ready functionality to support a wide range of activities, including trail runs, hikes, and everyday outdoor adventures. Built with a breathable engineered mesh and TPU upper, the Nova 4 promotes airflow and comfort while keeping debris out with a bellows tongue and padded collar. Its FloatPro™ foam midsole delivers a responsive yet cushioned ride with energy return that smooths out the impact over varied terrain. Merrell’s FLEXconnect® dual-directional flex grooves help you stay connected to the trail for a more confident stride, while the Merrell Quantum Grip™ rubber outsole with 4 mm lugs offers dependable traction across dirt, rock, and light technical surfaces. This trail shoe fits true to size with a roomy toe box that lets toes splay naturally, making it comfortable for longer runs or day hikes right out of the box. The Nova 4’s design places an emphasis on moderate terrain performance and all-around comfort, appealing to trail runners and outdoor enthusiasts who want one shoe to handle road runs, forest paths, and everything in between.

Key Specifications