Setting up your Saucony Endorphin Pro 4 is straightforward: simply put them on, adjust the lacing to your preferred snugness, and you're ready to run. These shoes are primarily compatible with road running and track surfaces, where their outsole design provides optimal grip and energy transfer. While they might handle very light, non-technical trails, they are not designed for rugged off-road conditions. For care, it is recommended to gently clean your shoes after use. Brush off any loose dirt with a soft brush. For deeper cleaning, use a mild soap (like diluted dish soap) mixed with cold water and a soft cloth or sponge. Gently wipe down the upper and sole. Avoid machine washing or drying, as this can damage the materials and adhesives. Allow the shoes to air dry completely in a well-ventilated area, away from direct sunlight or heat, to prevent odor and preserve material integrity. Store them in a cool, dry place.