The Saucony Endorphin Pro 4 requires minimal 'setup' beyond lacing them securely. Ensure a comfortable, snug fit that doesn't restrict movement. The shoe is compatible with neutral runners and is specifically designed for road and asphalt surfaces. It excels in competitive racing environments and speed-focused training sessions. To care for your Endorphin Pro 4, gently hand wash the shoes with mild soap and cold water to clean the mesh and upper. Avoid using hot water or harsh detergents, which can damage the materials. Allow them to air dry naturally, away from direct sunlight or heat sources like radiators, as this can cause materials to warp or degrade. Regularly check the outsole for embedded debris and remove it carefully to maintain optimal traction. Proper care will extend the life and performance of your shoes.