an excellent moisture wicking and anti-uv shirt. the collar got wrinkled during shipment and did not respond when i hung it on a hanger and spritzed it with water. i removed the wrinkle by ironing with the lowest setting on my iron, through a damp cloth. this shirt is perfect for long days on the water, in hot sunlight.
I purchased this shirt for the 50 rating for sun protection. I wear it for most all outdoor recreational activities. Many similar shirts are lightweight and nylon, but do not have the dense weave that allows this shirt to have a 50 rating. I am 5'10" and 170 lbs, the medium fits perfectly. It is generously cut so it is not tight anywhere..in fact, I could wear a light t-shirt under if it were a chilly morning. It will be perfect for fishing and birding. One thing I do not need is anymore sun on this old body.
I love shirts that I can just throw in the washer and drier and wear. This shirt is nicely made and can be worn sleeves down or rolled up. After reading other reviews, I bought a medium even though I usually wear a large. The medium fit just right. I'm thinking about buying another one.