Perfect for long days over rugged terrain and smooth trails alike, the Merrell Women’s MTL Adapt Matryx uses Kevlar threads through the Matryx upper to give a lightweight, tough fabric with excellent breathability and abrasion resistance. A Vibram megagrip outsole gives excellent traction in wet or dry, and the 4mm lug depth is versatile for a range of ground types. The high stack of cushioning includes a soft core of FloatPro+ for comfort, with firmer sidewalls for a stable and responsive ride.