Altra Timp 4 Women's Trail Running Shoes Take a step off the beaten path with the newest iteration of the high-cushion trail cruiser, the Timp 4. Ready for any adventure, the Timp 4 is made to take on the trails with features like Altra's grippy MaxTrac outsole and upgraded Altra Ego MAX midsole designed to keep you going. This iteration's improved fit is designed for better performance on any trail, any ground, and any terrain. Breathable Mesh Upper Constructed with a multi-directional mesh upper the Altra Timp 4 Trail Running Shoe delivers a snug fit with maximum breathability. The multi-directional mesh offers a sleek ride as the mesh is engineered to move and flex with you no matter where your run may take you; rocks, roots, and debris will be no match as the Timp 4 Trail will have you floating over them with ease. Cool air is encouraged to permeate the fabric to remove uncomfortable heat build creating a healthy environment feet can thrive in. Altra's FootShape toe