Nice Rashguard. I use them for surfing sunscreen. Although I must admit, i thought it was the Rusty "Surfshirt", so I was expecting a cotton blend I could wear in and out of the water. My mistake. But this is a qualiy rashguard none the less, and you probably could wear it out of the water, as it does fit like a t-shirt, not tight like normal rashguards. I still dig it.
A long sleeve one would be nice. I use it for my outdoor aquatic classses in the winter time.