He's going to get dirty — you know he will! But with our stain-resistant chino shorts he'll look better longer. The "fiber-encapsulated" fabric means spills bead up and wipe away. What's more, the fabric resists wrinkles, too. Plus, a hidden adjustable waist in all sizes lets him fine-tune his fit. Little Boys also get back elastic for a better fit, no pinching or sagging. Knee-length.