Setup: Ensure proper fit by measuring your child's foot and referring to HOKA's sizing guide. Allow for a thumb's width of space between the longest toe and the end of the shoe. Compatibility: These shoes are primarily designed for road running and general athletic activities on paved or even surfaces. They are not recommended for trail running or demanding off-road conditions where more aggressive traction and foot protection might be needed. Care: To maintain the longevity and performance of your Clifton 10 shoes: - Cleaning: Gently brush off loose dirt. For deeper cleaning, use a mild soap and cold water with a soft cloth or brush. Avoid harsh detergents or machine washing, as this can damage materials and cushioning. - Drying: Air dry naturally at room temperature. Avoid direct sunlight or artificial heat sources, which can warp materials. - Storage: Store in a cool, dry place away from direct sunlight.