Boys' shorts with built-in HeatGear shorts for maximum support and comfort during wear. Lightweight fabric on the outer shorts provides excellent comfort and durability. Built-in printed HeatGear shorts for added coverage and support. The material wicks away sweat and dries very quickly. 4-Way Stretch technology allows for better movement in every direction. Elastic waistband with internal drawstring. Open hand pockets. The main fabric contains at least 90% recycled polyester, excluding hems and details. Leg width (outer shorts): YMD 12.5cm. Leg width (lining shorts): YMD 18cm.