Topo Athletic Women's Magnifly Trail RunnerA new split mesh upper provides security through the heel and midfoot, with increased breathability and durability in the forefoot. The dual density midsole is paired with an OrthoLite insole to provide a soft and comfortable ride right below the foot, with firmer response near the ground. We upgraded the outsole with Vibram Zipfoam to deliver the comfort on any surface, wet or dry. Generously spaced lugs offer excellent traction, while the flexible