The PUMA Puma Junior Tech Polo is made from 60% polyester & 40% S. Cafe Polyester. Drycell fabric protection enables incredible temperature regulation to keep the core body dry & cool during long rounds of golf. The fast drying odor control means that you can wear it in other locations once a round is complete. Sustainability of manufacturing is achieved with Bluesign technology. It features UV protection of 40+UPF, so the sun does not do any damage.