The M&S swim wear set for boys aged 10 is designed to be chlorine resistant, making it ideal for regular use in swimming pools. The colourful multicoloured swim shorts feature no pattern and are machine washable for easy care. Perfect for active boys who love to swim, the set includes a swim bottom style that offers both style and functionality. Made by Marks & Spencer, a trusted brand known for quality clothing, this swim wear set is a practical and stylish choice for your little one.