I kayak fish about once a month and really enjoy it, but I'm fair skinned and prone to burns. I've been wearing rash guards on the water for a number of years and was happy to add this Mossy Oak Men's Long Sleeve Fishing Shirt with 40+ UPF sun protection to my wardrobe. I like the design on the t-shirt, I don't have anything like that. It protects my skin from the sun and breathes very well. Paired with a wide brimmed hat, this shirt is perfect for 4-6 hours on the water in over 30 degrees Fahrenheit.