Way Of Fishing's Tuna 2023 UV Tee-Shirt is a technical garment designed to offer maximum protection against UV rays with a UV 50 index. This long-sleeved T-shirt is made from Interlock 100% polyester fabric, offering high breathability, fast drying and anti-odour properties. Available in three colors: white, blue and black, and in sizes S to XXL, it's ideal for sunny fishing days.