For years we have been surfing in standard cotton tees as a form of protection from the sun. But cotton doesn&';t last or feel comfortable when wet. So we set about making a material sourced specifically to overcome these concerns. A material that&';s light weight, dries fast, doesn&';t overly stretch when wet and is ridiculously soft. While ensuring it maintains SPF30+ in-water shirt protection. We went through a lot of prototypes and testing until we nailed our brief. One touch and you&';ll see why we went to the effort. 100% Recycled Polyester Knit 170 GSM, Lightweight Performance L/S Tee, Relaxed Fit, UPF 30+ Sun Protection, Quick Drying, Moisture Wicking, Anti-Odor, Custom Trims.