I bought size XXL and it fits like a man's size. I'm a girl and I usually buy men's tops by length. I'm also not sure if it's UV. The fabric resembles polyester lining. But I made some changes. I ripped out the side seams and added a pink sport mesh gusset, cropped the hood slightly longer to cover the face on the sides and added cuffs with thumbholes on the sleeves. I wear a long-sleeved UPF t-shirt underneath. Now everything is perfect.
Gildan Performance Men's π Clothing and Shirts with Moisture-Wicking Polyester
44 Review
INFLATION Bamboo Shirts Sleeve Elastic Men's Clothing in Shirts
45 Review
H2H Mens Casual Slim Fit Short Sleeve T-Shirts Cotton Blended Soft Lightweight V-Neck/Crew-Neck
46 Review
π Nantersan Placket Raglan Tee - A Casual Must-Have
52 Review