Great for many things in the sun! I have several and keep warm in a cotton t-shirt. However, there are great long-sleeved shirts for spring and autumn. I would buy a size larger than normal if you want it to be loose to allow for ventilation. EVERYONE will find that the sleeves are too long. I think that's written in a lot of the comments.
Men'S Regular Fit Short-Sleeve Dress Shirts By Allsense - Look Stylish And Professional!
41 Review
Gildan Performance Men's π Clothing and Shirts with Moisture-Wicking Polyester
44 Review
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review
π Nantersan Placket Raglan Tee - A Casual Must-Have
52 Review