Setup:- Lacing: Ensure the elastic laces are snug but not overly tight. The thin, adaptable tongue is designed to wrap comfortably, providing a secure midfoot lockdown.- First Wear: It's recommended to break in new running shoes gradually. For performance shoes like the Endorphin Pro 4, a few shorter, faster runs can help your feet adapt to the aggressive geometry and high stack height before race day.Compatibility:- Surface: Best suited for asphalt roads and track surfaces. The outsole's design provides optimal traction on these firm surfaces.- Runner Type: Ideal for neutral runners.- Use: Specifically designed for competition, race day, and high-intensity training sessions (e.g., tempo runs, interval training). Less suitable for daily, slower, or recovery runs due to its performance-oriented design.Care:- Cleaning: After runs, remove any loose dirt with a soft brush. For deeper cleaning, use a mild soap and cold water with a soft cloth or sponge. Avoid harsh chemicals or machine washing, as this can damage materials and adhesives.- Drying: Allow shoes to air dry naturally at room temperature. Avoid direct sunlight or artificial heat sources like radiators, as this can cause materials to shrink or crack. Stuffing them with newspaper can help absorb moisture and maintain shape.- Storage: Store your shoes in a cool, dry place away from direct sunlight.- Rotation: For optimal longevity, especially if you train frequently, consider rotating your Endorphin Pro 4 with a dedicated daily trainer. This allows the cushioning to decompress and extends the life of the shoe.