Trielastic Rash Guard trousers with UPF 50 protection. It can be used for water sports. Made of a lightweight, quick-drying and comfortable material. Also perfect for use as a first skin contact layer under a rental wetsuit. When snorkelling they provide protection from UV rays and even minor friction. The seams are flat lock and soft to avoid irritation or friction during movement. The material used is Nylon with Spandex.