What is the fine-grained topic of the following text: Youngsters can swim in style in these adidas 3 Stripe Swimming Boxers - crafted with an elasticated waistband plus internal drawstring, in a boxer style, with incorporated Infinitex Drive technology bringing a chlorine resistant wear with UPF 50+, shape retention, a four way stretch and a flat, soft wear. Only return the topic.
adidas 3 Stripe Swimming Boxers Features and Specifications