Description: Lightweight, Moisture-wicking Fabric Means He Can Move Around Freely At Recess (Or Even During Pe!), While The Adjustable Elastic Waist (Kids Sizes Only) And Inside Gripper Waistband Are Great For Keeping It Classy In Homeroom. The Easy-care Fabric Is Super Wrinkle-resistant, Complete With Upf 50 Sun Protection And An Odor Control Finish That Keeps Them Feeling Fresh All Day Long. Reinforced With Iron Knee Patches And A Back Zippered Pocket Keeps His Lunch Money Where It Should Be. Features: * Inside Gripper Waistband Keeps Shirts Tucked In * Sizes 4-20: Adjustable Elastic Waistband For The Best Fit * Moisture-wicking Finish That Keeps Him Dry * Odor Control Finish Helps Keep Fabric Fresh * Upf 50 Keeps Him Protected From The Sun * Quality Stitching Is Reinforced At All Key Stress Points * Reinforced With Iron Knee Patches * 81% Polyester/19% Elastomultiester Specifications: * Size: 12 * Color: Arctic Gray * Care Instructions: Machine Washable