These Art Class boys' swim trunks in size XS 4/5 feature a solid multicolor pattern with an art-themed design, perfect for young boys who love to create and explore. Made of polyester material, these mid-thigh length trunks are machine washable and have a UPF 50 rating for added sun protection during outdoor activities like surfing and recreational water play. The pockets in the inner line add functionality and convenience to this stylish and practical swimwear option.