The Nike Zoom Fly 6 is designed for immediate use. Simply slip them on, adjust the lacing for a secure yet relaxing fit, and you're ready to run. These shoes are explicitly designed for road running, making them compatible with paved paths, sidewalks, and asphalt surfaces. For optimal performance and longevity, it's recommended to stick to these environments. Regarding care, the manufacturer advises hand wash only. To maintain their condition, gently clean them with mild soap and water, avoiding harsh chemicals or machine washing, and allow them to air dry away from direct heat. Refer to the product label for specific material composition.