Sunscreen will stain it!
June 27, 2013
First time wearing it I used Coppertone Sport sunscreen spray on the back of my neck and arms, as I always do. Put it through the washer and came out with yellow stains. Oxy Clean took some of it away but still stained on the collar. No other white shirts I have did that. It's the fabric they use. Great shirt, just beware.