These runner shorts require no special 'setup' beyond selecting the correct size for your body type. They are designed for adult females and are compatible with standard athletic wear ensembles. To ensure the longevity and performance of your USA Pro 2-in-1 Runner Shorts, proper care is essential: - Washing: Machine wash at 30 degrees Celsius. Using colder water helps preserve the fabric's integrity and performance features. - Drying: Air drying is recommended. If machine drying, use a low heat setting to prevent damage to the elastane and polyester blend. Avoid high heat as it can degrade the fabric's elasticity and moisture-wicking properties. - Bleach: Do not use bleach, as it can damage the fabric and affect its color. - Ironing: Avoid ironing. The polyester/elastane blend is generally wrinkle-resistant, and high heat from an iron can damage the Pro-dry technology. - Fabric Softeners: It's generally best to avoid fabric softeners with athletic wear as they can clog the fabric's pores and reduce its moisture-wicking effectiveness. Always refer to the care label inside the garment for specific instructions.