Swim in style with their favourite superheroes! The vibrant blue trunks are perfect for a day at the beach or pool and they'll love showing off their favourite Marvel characters including the Hulk, Spider-Man and Captain America. The elastic waistband ensures a comfortable fit while the mesh lining offers added breathability. They are made from fast-drying polyester for a light and comfortable feel. The swimming shorts are available in sizes 3-4 years, 4-5 years, 5-6 years, 6-7 years, 7-8 years, 8-9 years, 9-10 years and 10-11 years. Whether he's splashing around in the water or just lounging on the sand, he's sure to have a blast in these Marvel swim shorts! Take Care Of Me - We really want to ensure you experience the longest life with your product, so please wash inside out at 40°C with similar colours, rinse well in cold water immediately after use and dry away from direct sunlight.